CVE-2022-37159
Claroline 13.5.7 and prior is vulnerable to Remote code execution via arbitrary file upload.
CVE-2022-37159 is a critical vulnerability (CVSS 9.8) in Claroline, published August 25, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 28.0%, the 98th percentile. No source names a fixed version.
- Severity
- 9.8 CriticalCVSS 3.1, NVD
- Exploit chance
- 28.0%EPSS, 98th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
Description
Claroline 13.5.7 and prior is vulnerable to Remote code execution via arbitrary file upload.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
Affected products
What each source reports
NVD Score used
Claroline 13.5.7 and prior is vulnerable to Remote code execution via arbitrary file upload.
- Record
CVE-2022-37159- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-434
- Updated
- 2026-11-02
CVE ListNo score
Claroline 13.5.7 and prior is vulnerable to Remote code execution via arbitrary file upload.
- Record
CVE-2022-37159- Updated
- 2026-11-02
EUVDEUVD-2022-39812No score
Claroline 13.5.7 and prior is vulnerable to Remote code execution via arbitrary file upload.
- Record
EUVD-2022-39812- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-x9c5-jqpw-mhvj
Claroline 13.5.7 and prior is vulnerable to Remote code execution via arbitrary file upload.
Claroline 13.5.7 and prior is vulnerable to Remote code execution via arbitrary file upload.
- Record
GHSA-x9c5-jqpw-mhvj- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-434
- Updated
- 2026-11-02
OSVNo score
Claroline 13.5.7 and prior is vulnerable to Remote code execution via arbitrary file upload.
- Record
CVE-2022-37159- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.