CVE-2023-34959 json
An issue in Chamilo v1.11.* up to v1.11.18 allows attackers to execute a Server-Side Request Forgery (SSRF) and obtain information on the s…
published 2023-06-08 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-38998
- cvss
- 5.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.6%
- EPSS 0.6% chance of exploitation in 30 days, percentile 49%
- public exploits
- 0
- none known
Summary
An issue in Chamilo v1.11.* up to v1.11.18 allows attackers to execute a Server-Side Request Forgery (SSRF) and obtain information on the services running on the server via crafted requests in the social and links tools.
Patch / fix
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- partial
- Assessed
- 22 mo ago
Exploit prediction
0.61% chance of exploitation in the next 30 days, higher than 49% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVD | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| CNA | 3.1 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
Classification
- Weakness
-
- CWE-918 Server-Side Request Forgery
References
-
github.com
/chamilo/chamilo-lms/commit/ed946908fef23e8aa4cefc28f745f3cd6710099f
patch
-
github.com
/chamilo/chamilo-lms/commit/cc278f01864948b1fb160e03f0a3dc0875d5f81f
patch
-
github.com
/chamilo/chamilo-lms/commit/ea5791ff8ce6ea45148a171b0da5348a7c415e6f
patch
-
support.chamilo.org
/projects/1/wiki/Security_issues#Issue-111-2023-04-20-Moderate-impact-Low-risk-Multiple-blind-SSRF-in-links-an
vendor-advisory
Sources
- CVE List CVE-2023-34959
- NVD CVE-2023-34959
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.