CVE-2026-25560

CRITICAL

9.8

Description

WeKan versions prior to 8.19 contain an LDAP filter injection vulnerability in LDAP authentication. User-supplied username input is incorporated into LDAP search filters and DN-related values without adequate escaping, allowing an attacker to manipulate LDAP queries during authentication.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published2/7/2026

Last Modified2/10/2026

Sourcenvd

Honeypot Sightings0

Affected Products

wekan_project:wekan

Weaknesses (CWE)

CWE-90

References

https://github.com/wekan/wekan/commit/0b0e16c3eae28bbf453d33a81a9c58ce7db6d5bb(disclosure@vulncheck.com)

https://wekan.fi/(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/wekan-ldap-authentication-filter-injection(disclosure@vulncheck.com)

IOC Correlations

No correlations recorded

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