CVE-2026-39962
HIGH
8,8
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: active
Confidentiality: N/A
Integrity: N/A
Availability: N/A
Description
AI Translation Available
MISP is an open source threat intelligence and sharing platform. Prior to 2.5.36, improper neutralization of special elements in an LDAP query in ApacheAuthenticate.php allows LDAP injection via an unsanitized username value when ApacheAuthenticate.apacheEnv is configured to use a user-controlled server variable instead of REMOTE_USER (such as in certain proxy setups). An attacker able to control that value can manipulate the LDAP search filter and potentially bypass authentication constraints or cause unauthorized LDAP queries. This vulnerability is fixed in 2.5.36.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,0014
Percentile
0,3th
Updated
EPSS Score Trend (Last 7 Days)
90
Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')
DraftCommon Consequences
Security Scopes Affected:
Confidentiality
Integrity
Availability
Potential Impacts:
Execute Unauthorized Code Or Commands
Read Application Data
Modify Application Data
Applicable Platforms
Technologies:
Database Server
https://github.com/MISP/MISP/commit/380ee4136a7d9ce2fe63fce06d517839f30aba10
https://github.com/MISP/MISP/commit/d7d671ea8f5822e91207dcad2003c35c30092a32
https://github.com/MISP/MISP/releases/tag/v2.5.36
https://github.com/MISP/MISP/security/advisories/GHSA-mc53-48w8-9g63