CVE-2022-37159 in the critical feed json
Claroline 13.5.7 and prior is vulnerable to Remote code execution via arbitrary file upload.
published 2022-08-25 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-39812
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 27.2%
- EPSS 27.2% chance of exploitation in 30 days, percentile 98%
- public exploits
- 0
- none known
Summary
Claroline 13.5.7 and prior is vulnerable to Remote code execution via arbitrary file upload.
Exploit prediction
27.25% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- github.com https://github.com/matthieu-hackwitharts/claroline-CVEs/blob/main/rce/rce_file_upload.md referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Classification
- Weakness
-
- CWE-434 Unrestricted Upload of File with Dangerous Type
References
-
github.com
/matthieu-hackwitharts/claroline-CVEs/blob/main/rce/rce_file_upload.md
exploit, third-party-advisory
Sources
- CVE List CVE-2022-37159
- NVD CVE-2022-37159
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.