Medium 6.2Published Jul 15, 2026

CVE-2026-53446Wekan: Server-Side Request Forgery (SSRF) via webhook integration URLs

Updated under an hour ago (Oct 26, 2026, 11:50 PM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for wekan

Exploited in the last 30 days

Wekan is open source kanban built with Meteor. Prior to 9.32, Wekan webhook integration URLs in models/integrations.js are stored from user input and later fetched by server/notifications/outgoing.js without applying the existing validateAttachmentUrl() private-network checks from models/lib/attachmentUrlValidation.js. A board administrator can configure webhook URLs that cause server-side requests to internal or metadata services. This issue is fixed in version 9.32.

CVSS: 6.2 MEDIUM (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:H/SI:L/SA:N
Weakness (CWE): CWE-918
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Deferred
Record last updated: Jul 16, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

wekan wekan wekan:wekan (from the name)	before 9.32	CNA record

References

References

https://github.com/wekan/wekan/security/advisories/GHSA-hc3x-hq3m-663q	x-refsource-confirm
https://github.com/wekan/wekan/commit/0e5fef6f31164fd3de4db353d04173ee0490cd65	x-refsource-misc
https://github.com/wekan/wekan/releases/tag/v9.32	x-refsource-misc

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.