https://vulnogram.org/ Most recent CVEs assigned by Zabbix (zabbix). https://vulnogram.org/seaview/icons/zabbix.png https://vulnogram.org/ Wed, 21 Oct 2026 07:00:07 GMT https://vulnogram.org/CVE-2026-59788 https://vulnogram.org/CVE-2026-59788 The email media type OAuth form passes the Authorization endpoint value to window.open() without validating the URL scheme, so a javascript: URL is executed in the browser. This means a crafted media type configuration, deliverable as an import file,… Medium Mon, 05 Oct 2026 10:29:43 GMT https://vulnogram.org/CVE-2026-59787 https://vulnogram.org/CVE-2026-59787 The Perl SNMP trap receiver script shipped with Zabbix does not properly neutralize the ZBXTRAP record delimiter in trap content. This means someone able to send SNMP traps can inject a record targeting another host, resulting in a loss of integrity. Medium Mon, 05 Oct 2026 10:29:20 GMT https://vulnogram.org/CVE-2026-59786 https://vulnogram.org/CVE-2026-59786 Zabbix Server and Proxy accept the active agent heartbeat message regardless of the configured PSK or certificate authentication. This means someone with access to the Zabbix trapper port can report an arbitrary host using an active agent as availabl… Medium Network Exploitable Mon, 05 Oct 2026 10:29:01 GMT https://vulnogram.org/CVE-2026-59785 https://vulnogram.org/CVE-2026-59785 Host search in Frontend allows filtering by fields that are not displayed, including stored IPMI and PSK credentials. A user with read access can guess a credential and see from the search result whether the guess was right, letting them uncover it. Medium Mon, 05 Oct 2026 10:28:30 GMT https://vulnogram.org/CVE-2026-59783 https://vulnogram.org/CVE-2026-59783 The Zabbix Server/Proxy has a vulnerability where binary items can crash the Server/Proxy on certain NULL byte input leading to potential loss of availability. This only affects deployments where MySQL/MariaDB database is used as the Zabbix database. Low Mon, 05 Oct 2026 10:28:09 GMT https://vulnogram.org/CVE-2026-59782 https://vulnogram.org/CVE-2026-59782 The JavaScript preprocessing (Duktape) engine on Zabbix server has a vulnerability where a limited administrator is able to read raw heap data potentially resulting in leaked data from other running preprocessors not available to said administrator. Medium Mon, 05 Oct 2026 10:27:34 GMT https://vulnogram.org/CVE-2026-59781 https://vulnogram.org/CVE-2026-59781 When Zabbix Agent was installed on Windows into a custom installation directory, the installer did not verify whether the selected directory had secure access permissions. If the target directory allowed unauthorized users to modify its contents, an… Medium Tue, 18 Aug 2026 12:21:29 GMT https://vulnogram.org/CVE-2026-23938 https://vulnogram.org/CVE-2026-23938 An authenticated administrator is able to crash Zabbix server or proxy by creating specifically crafted preprocessing/script item JavaScript scripts, leading to potential denial of service. Low Tue, 18 Aug 2026 12:20:52 GMT https://vulnogram.org/CVE-2026-23937 https://vulnogram.org/CVE-2026-23937 The Zabbix API host.get action can be exploited by authenticated users to extract a host's PSK key leading to potential loss of data integrity. Medium Tue, 18 Aug 2026 12:20:16 GMT https://vulnogram.org/CVE-2026-23935 https://vulnogram.org/CVE-2026-23935 A Zabbix administrator is able to read out of bounds memory by utilizing a flaw in script item/preprocessing (JavaScript) HttpRequest logic, leading to potential confidentiality loss. Medium Tue, 18 Aug 2026 12:19:38 GMT https://vulnogram.org/CVE-2026-23934 https://vulnogram.org/CVE-2026-23934 An authenticated user is able to cause disproportionate CPU load on the Frontend webserver by sending specifically crafted requests to the Frontend validate.api.exists action, leading to potential denial of service. Medium Tue, 18 Aug 2026 12:18:53 GMT https://vulnogram.org/CVE-2026-23933 https://vulnogram.org/CVE-2026-23933 In Zabbix 7.4 the cryptographic key used for signing Frontend sessions has been erroneously written to the database seed. Currently the only known exploitation scenario is for deployments that utilize both - SAML authentication and guest users. In su… High Tue, 18 Aug 2026 12:18:09 GMT https://vulnogram.org/CVE-2026-23931 https://vulnogram.org/CVE-2026-23931 The frontend validatate.api.exists action can be exploited by authenticated users to extract plaintext user macro values leading to potential loss of confidentiality. Medium Tue, 18 Aug 2026 12:17:38 GMT https://vulnogram.org/CVE-2026-23930 https://vulnogram.org/CVE-2026-23930 An unauthenticated user is able to cause disproportionate CPU load on the Frontend webserver by sending specifically crafted requests to the Frontend popup.testtriggerexpr action, leading to potential denial of service. Medium Tue, 18 Aug 2026 12:17:01 GMT https://vulnogram.org/CVE-2026-23929 https://vulnogram.org/CVE-2026-23929 Prototype pollution vulnerability in searchParamsToObject() is leading to a persistent XSS in Maps. URL parameter processing was not filtering dangerous properties like __proto__, combined with jQuery's unsafe element creation that traversed the prot… High Tue, 18 Aug 2026 12:16:15 GMT https://vulnogram.org/CVE-2026-1199 https://vulnogram.org/CVE-2026-1199 Zabbix API and Frontend login lockout mechanism has a flaw where several unsuccessful login requests are not properly counted towards the block counter if sent simultaneously, potentially allowing for more password guesses than intended. Medium Network Exploitable Tue, 18 Aug 2026 12:15:29 GMT https://vulnogram.org/CVE-2026-23922 https://vulnogram.org/CVE-2026-23922 The email media OAuth field 'Client secret' cannot be read after saving, but a Super Admin can leak it by setting a malicious 'Token endpoint'. Changes were made to reset the client secret upon changing the token endpoint. Low Tue, 18 Aug 2026 12:13:38 GMT https://vulnogram.org/CVE-2026-23928 https://vulnogram.org/CVE-2026-23928 The Item history widget (in Zabbix 7.0+) or the Plain text widget (in Zabbix 6.0) can execute injected JavaScript when HTML display is enabled. This can allow an attacker to perform unauthorized actions depending on which user opens a dashboard conta… High Wed, 06 May 2026 07:00:33 GMT https://vulnogram.org/CVE-2026-23927 https://vulnogram.org/CVE-2026-23927 A user able to connect to Agent 2 can inject an Oracle TNS connection string via the 'service' parameter. This can lead to Agent 2 connecting to an attacker-controlled server and leaking Oracle database credentials if they are saved in a named sessio… Medium Wed, 06 May 2026 06:59:42 GMT https://vulnogram.org/CVE-2026-23926 https://vulnogram.org/CVE-2026-23926 An authenticated (non-super) administrator can create a maintenance period with a JavaScript payload that is executed by any user that opens tooltip for that maintenance period in the Host navigator widget. This can allow the attacker to perform unau… High Wed, 06 May 2026 06:58:51 GMT https://vulnogram.org/CVE-2026-23924 https://vulnogram.org/CVE-2026-23924 Zabbix Agent 2 Docker plugin does not properly sanitize the 'docker.container_info' parameters when forwarding them to the Docker daemon. An attacker capable of invoking Agent 2 can read arbitrary files from running Docker containers by injecting the… Medium Tue, 24 Mar 2026 18:30:00 GMT https://vulnogram.org/CVE-2026-23923 https://vulnogram.org/CVE-2026-23923 An unauthenticated attacker can exploit the Frontend 'validate' action to blindly instantiate arbitrary PHP classes. The impact depends on environment setup but appears limited at this time. Medium Network Exploitable Tue, 24 Mar 2026 18:29:23 GMT https://vulnogram.org/CVE-2026-23921 https://vulnogram.org/CVE-2026-23921 A low privilege Zabbix user with API access can exploit a blind SQL injection vulnerability in include/classes/api/CApiService.php to execute arbitrary SQL selects via the sortfield parameter. Although query results are not returned directly, an atta… High Tue, 24 Mar 2026 18:28:41 GMT https://vulnogram.org/CVE-2026-23920 https://vulnogram.org/CVE-2026-23920 Host and event action script input is validated with a regex (set by the administrator), but the validation runs in multiline mode. If ^ and $ anchors are used in user input validation, an injected newline lets authenticated users bypass the check an… High Tue, 24 Mar 2026 18:27:52 GMT https://vulnogram.org/CVE-2026-23919 https://vulnogram.org/CVE-2026-23919 For performance reasons Zabbix Server/Proxy reuses JavaScript (Duktape) contexts (used in script items, JavaScript reprocessing, Webhooks). This can lead to confidentiality loss where a regular (non-super) Zabbix administrator leaks data for hosts th… High Tue, 24 Mar 2026 18:26:43 GMT https://vulnogram.org/CVE-2026-23925 https://vulnogram.org/CVE-2026-23925 An authenticated Zabbix user (User role) with template/host write permissions is able to create objects via the configuration.import API. This can lead to confidentiality loss by creating unauthorized hosts. Note that the User role is normally not su… Medium Fri, 06 Mar 2026 08:24:15 GMT https://vulnogram.org/CVE-2025-49643 https://vulnogram.org/CVE-2025-49643 An authenticated Zabbix user (including Guest) is able to cause disproportionate CPU load on the webserver by sending specially crafted parameters to /imgstore.php, leading to potential denial of service. Medium Mon, 01 Dec 2025 13:05:33 GMT https://vulnogram.org/CVE-2025-49642 https://vulnogram.org/CVE-2025-49642 Library loading on AIX Zabbix Agent builds can be hijacked by local users with write access to the /home/cecuser directory. Medium Mon, 01 Dec 2025 13:03:38 GMT https://vulnogram.org/CVE-2025-27232 https://vulnogram.org/CVE-2025-27232 An authenticated Zabbix Super Admin can exploit the oauth.authorize action to read arbitrary files from the webserver leading to potential confidentiality loss. Medium Mon, 01 Dec 2025 12:55:51 GMT https://vulnogram.org/CVE-2025-49641 https://vulnogram.org/CVE-2025-49641 A regular Zabbix user with no permission to the Monitoring -> Problems view is still able to call the problem.view.refresh action and therefore still retrieve a list of active problems. Medium Fri, 03 Oct 2025 11:29:26 GMT https://vulnogram.org/CVE-2025-27237 https://vulnogram.org/CVE-2025-27237 In Zabbix Agent and Agent 2 on Windows, the OpenSSL configuration file is loaded from a path writable by low-privileged users, allowing malicious modification and potential local privilege escalation by injecting a DLL. High Fri, 03 Oct 2025 11:28:43 GMT https://vulnogram.org/CVE-2025-27236 https://vulnogram.org/CVE-2025-27236 A regular Zabbix user can search other users in their user group via Zabbix API by select fields the user does not have access to view. This allows data-mining some field values the user does not have access to. Low Fri, 03 Oct 2025 11:28:09 GMT https://vulnogram.org/CVE-2025-27231 https://vulnogram.org/CVE-2025-27231 The LDAP 'Bind password' value cannot be read after saving, but a Super Admin account can leak it by changing LDAP 'Host' to a rogue LDAP server. To mitigate this, the 'Bind password' value is now reset on 'Host' change. Medium Fri, 03 Oct 2025 11:25:14 GMT https://vulnogram.org/CVE-2025-27240 https://vulnogram.org/CVE-2025-27240 A Zabbix adminitrator can inject arbitrary SQL during the autoremoval of hosts by inserting malicious SQL in the 'Visible name' field. High Fri, 12 Sep 2025 10:33:46 GMT https://vulnogram.org/CVE-2025-27238 https://vulnogram.org/CVE-2025-27238 Due to a bug in Zabbix API, the hostprototype.get method lists all host prototypes to users that do not have any user groups assigned to them. Low Fri, 12 Sep 2025 10:33:17 GMT https://vulnogram.org/CVE-2025-27233 https://vulnogram.org/CVE-2025-27233 Zabbix Agent 2 smartctl plugin does not properly sanitize smart.disk.get parameters, allowing an attacker to inject unexpected arguments into the smartctl command. This can be used to leak the NTLMv2 hash from a Windows system. Medium Fri, 12 Sep 2025 10:32:36 GMT https://vulnogram.org/CVE-2025-27234 https://vulnogram.org/CVE-2025-27234 Zabbix Agent 2 smartctl plugin does not properly sanitize smart.disk.get parameters, allowing an attacker to inject unexpected arguments into the smartctl command. In Zabbix 5.0 this allows for remote code execution. High Fri, 12 Sep 2025 10:31:58 GMT https://vulnogram.org/CVE-2024-45700 https://vulnogram.org/CVE-2024-45700 Zabbix server is vulnerable to a DoS vulnerability due to uncontrolled resource exhaustion. An attacker can send specially crafted requests to the server, which will cause the server to allocate an excessive amount of memory and perform CPU-intensive… Medium Wed, 02 Apr 2025 06:13:26 GMT https://vulnogram.org/CVE-2024-45699 https://vulnogram.org/CVE-2024-45699 The endpoint /zabbix.php?action=export.valuemaps suffers from a Cross-Site Scripting vulnerability via the backurl parameter. This is caused by the reflection of user-supplied data without appropriate HTML escaping or output encoding. As a result, a… High Network Exploitable Wed, 02 Apr 2025 06:12:58 GMT https://vulnogram.org/CVE-2024-42325 https://vulnogram.org/CVE-2024-42325 Zabbix API user.get returns all users that share common group with the calling user. This includes media and other information, such as login attempts, etc. Low Wed, 02 Apr 2025 06:12:24 GMT https://vulnogram.org/CVE-2024-36469 https://vulnogram.org/CVE-2024-36469 Execution time for an unsuccessful login differs when using a non-existing username compared to using an existing one. Low Wed, 02 Apr 2025 06:11:55 GMT https://vulnogram.org/CVE-2024-36465 https://vulnogram.org/CVE-2024-36465 A low privilege (regular) Zabbix user with API access can use SQL injection vulnerability in include/classes/api/CApiService.php to execute arbitrary SQL commands via the groupBy parameter. High Wed, 02 Apr 2025 06:11:26 GMT https://vulnogram.org/CVE-2024-36466 https://vulnogram.org/CVE-2024-36466 A bug in the code allows an attacker to sign a forged zbx_session cookie, which then allows them to sign in with admin permissions. High Thu, 28 Nov 2024 07:19:48 GMT https://vulnogram.org/CVE-2024-36464 https://vulnogram.org/CVE-2024-36464 When exporting media types, the password is exported in the YAML in plain text. This appears to be a best practices type issue and may have no actual impact. The user would need to have permissions to access the media types and therefore would be exp… Low Wed, 27 Nov 2024 14:01:58 GMT https://vulnogram.org/CVE-2024-42333 https://vulnogram.org/CVE-2024-42333 The researcher is showing that it is possible to leak a small amount of Zabbix Server memory using an out of bounds read in src/libs/zbxmedia/email.c Low Wed, 27 Nov 2024 12:07:11 GMT https://vulnogram.org/CVE-2024-42332 https://vulnogram.org/CVE-2024-42332 The researcher is showing that due to the way the SNMP trap log is parsed, an attacker can craft an SNMP trap with additional lines of information and have forged data show in the Zabbix UI. This attack requires SNMP auth to be off and/or the attacke… Low Network Exploitable Wed, 27 Nov 2024 12:06:44 GMT https://vulnogram.org/CVE-2024-42331 https://vulnogram.org/CVE-2024-42331 In the src/libs/zbxembed/browser.c file, the es_browser_ctor method retrieves a heap pointer from the Duktape JavaScript engine. This heap pointer is subsequently utilized by the browser_push_error method in the src/libs/zbxembed/browser_error.c file… Low Wed, 27 Nov 2024 12:06:12 GMT https://vulnogram.org/CVE-2024-42330 https://vulnogram.org/CVE-2024-42330 The HttpRequest object allows to get the HTTP headers from the server's response after sending the request. The problem is that the returned strings are created directly from the data returned by the server and are not correctly encoded for JavaScrip… Critical Wed, 27 Nov 2024 12:05:47 GMT https://vulnogram.org/CVE-2024-42329 https://vulnogram.org/CVE-2024-42329 The webdriver for the Browser object expects an error object to be initialized when the webdriver_session_query function fails. But this function can fail for various reasons without an error description and then the wd->error will be NULL and trying… Low Wed, 27 Nov 2024 12:05:21 GMT https://vulnogram.org/CVE-2024-42328 https://vulnogram.org/CVE-2024-42328 When the webdriver for the Browser object downloads data from a HTTP server, the data pointer is set to NULL and is allocated only in curl_write_cb when receiving data. If the server's response is an empty document, then wd->data in the code below wi… Low Wed, 27 Nov 2024 12:04:53 GMT