Skip to main content

Pimcore CVE-2026-23493

HIGH
Insertion of Sensitive Information into Log File (CWE-532)
2026-01-15 security-advisories@github.com GHSA-q433-j342-rp9h
Information Disclosure Pimcore
8.6
CVSS 3.1 · GitHub Advisory
Share

Severity by source

GitHub Advisory PRIMARY
8.6 HIGH
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

Primary rating from GitHub Advisory · only source for this CVE.

CVSS VectorGitHub Advisory

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
Low
Availability
Low

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
Patch released
Jan 20, 2026 - 21:48 nvd
Patch available
CVE Published
Jan 15, 2026 - 17:16 nvd
HIGH 8.6

DescriptionGitHub Advisory

Pimcore is an Open Source Data & Experience Management Platform. Prior to 12.3.1 and 11.5.14, the http_error_log file stores the $_COOKIE and $_SERVER variables, which means sensitive information such as database passwords, cookie session data, and other details can be accessed or recovered through the Pimcore backend. This vulnerability is fixed in 12.3.1 and 11.5.14.

AnalysisAI

Pimcore versions up to 12.3.1 is affected by insertion of sensitive information into log file (CVSS 8.6).

Unlock full vulnerability intelligence

  • Risk assessment & exploitation conditions
  • Attack chain visualization
  • Remediation with exact patch versions
  • Threat intelligence from 22 sources
  • Personal watchlist & email alerts
Continue with Google Continue with GitHub

Free forever · No credit card required

Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Access Pimcore backend
Exploit
Retrieve http_error_log file
Execution
Extract $_COOKIE and $_SERVER variables
Impact
Recover database passwords and session tokens
Sign in to reveal

Vulnerability AssessmentAI

Exploitation Pimcore versions prior to 12.3.1 (branch 12) or 11.5.14 (branch 11) with http_error_log file accessible through backend interface. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment CVSS 8.6 (HIGH). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An attacker could exploit this vulnerability to compromise the affected system.
Remediation A vendor patch is available — apply it immediately. … Detailed patch versions, workarounds, and compensating controls in full report.
Sign in to read full assessment

Recommended ActionAI

Within 7 days: Identify all affected systems and apply vendor patches promptly. …

Sign in for detailed remediation steps and compensating controls.

Threat intelligence, references, and detailed analysis are available after sign-in.

Share

CVE-2026-23493 vulnerability details – vuln.today
Back

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy