CVE-2023-39061 — Cross Site Request Forgery (CSRF) vulnerability in Chamilo v

Cross Site Request Forgery (CSRF) vulnerability in Chamilo v.1.11 thru v.1.11.20 allows a remote authenticated privileged attacker to execute arbitrary code.

01What is this vulnerability?

Cross Site Request Forgery (CSRF) vulnerability in Chamilo v.1.11 thru v.1.11.20 allows a remote authenticated privileged attacker to execute arbitrary code.

02Affected products

No structured affected-product list available — see references below for vendor advisories.

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2023-08-21T17:15:48.277
• Last modified: 2026-07-09T01:18:35.303

09References

• support.chamilo.org — https://support.chamilo.org/projects/chamilo-18/wiki/Security_issues#Issue-123-2…
• support.chamilo.org — https://support.chamilo.org/projects/chamilo-18/wiki/Security_issues#Issue-123-2…