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Advisories

WeKan < 8.19 LDAP Authentication Filter Injection

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severity
high
date
Affecting

  • WeKan < 8.19

CWE
  • CWE-90 Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')
CVSS
8.7
CVSS V4 Vector
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
Credit
Joshua Rogers
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.

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