CVE-2026-1884

A weakness has been identified in ZenTao up to 21.7.6-85642. The impacted element is the function fetchHook of the file module/webhook/model.php of the component Webhook Module. This manipulation causes server-side request forgery. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v3 4.7 MEDIUM
CVSS v2.0 5.8 MEDIUM

4.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.2 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

5.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:M/C:P/I:P/A:P

Exploitability : 6.4 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication MULTIPLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/ez-lbz/ez-lbz.github.io/issues/9	Exploit Issue Tracking Third Party Advisory
https://github.com/ez-lbz/ez-lbz.github.io/issues/9#issue-3832844574	Exploit Third Party Advisory
https://vuldb.com/?ctiid.344264	Permissions Required VDB Entry
https://vuldb.com/?id.344264	Third Party Advisory VDB Entry
https://vuldb.com/?submit.742633	Third Party Advisory VDB Entry
https://github.com/ez-lbz/ez-lbz.github.io/issues/9	Exploit Issue Tracking Third Party Advisory
https://github.com/ez-lbz/ez-lbz.github.io/issues/9#issue-3832844574	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:zentao:zentao:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-02-04 22:15

Updated : 2026-06-17 10:16

NVD link : CVE-2026-1884

Mitre link : CVE-2026-1884

CVE.ORG link : CVE-2026-1884

JSON object : View

Products Affected

zentao

zentao

CWE

CWE-918

Server-Side Request Forgery (SSRF)

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The impacted element is the function fetchHook of the file module/webhook/model.php of the component Webhook Module. This manipulation causes server-side request forgery. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way."}, {"lang": "es", "value": "Se ha identificado una debilidad en ZenTao hasta la versi\u00f3n 21.7.6-85642. El elemento afectado es la funci\u00f3n fetchHook del archivo module/webhook/model.PHP del componente M\u00f3dulo Webhook. Esta manipulaci\u00f3n causa falsificaci\u00f3n de petici\u00f3n del lado del servidor. El ataque puede ser iniciado remotamente. El exploit ha sido puesto a disposici\u00f3n del p\u00fablico y podr\u00eda ser utilizado para ataques. Se contact\u00f3 al proveedor con antelaci\u00f3n sobre esta divulgaci\u00f3n pero no respondi\u00f3 de ninguna manera."}], "lastModified": "2026-06-17T10:16:39.690", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:zentao:zentao:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8D75EE4E-998F-4DD4-8EEC-6FA8E246499E", "versionEndIncluding": "21.7.6"}], "operator": "OR"}]}], "sourceIdentifier": "cna@vuldb.com"}