CVE-2026-25560

HIGH EPSS 46.7%
Published Feb 7, 20264mo ago · Modified Jun 17, 20261w ago
8.7 CVSS 4.0
High
Find Similar
Published Feb 7, 2026 4mo ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
8.7
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
46.7% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-90

Affected Products 1

VendorProductVersionRange
wekan_projectwekan* <8.19

References 3

  • github.com https://github.com/wekan/wekan/commit/0b0e16c3eae28bbf453d33a81a9c58ce7db6d5bb
    Patch
  • wekan.fi https://wekan.fi/
    Product
  • vulncheck.com https://www.vulncheck.com/advisories/wekan-ldap-authentication-filter-injection
    Third Party Advisory

Remediation

  • github.com https://github.com/wekan/wekan/commit/0b0e16c3eae28bbf453d33a81a9c58ce7db6d5bb
    Patch