Medium severity · published Mar 2, 2026
CVE-2024-50337
Chamilo: Potential unauthenticated blind SSRF via openid function
5.3
CVSS
0.3%
EPSS
No
On KEV
Description
Chamilo is a learning management system. Prior to version 1.11.28, the OpenId function allows anyone to send requests to any URL on server's behalf, which results in unauthenticated blind SSRF. This issue has been patched in version 1.11.28.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 28% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CH
chamilo-lms · chamilo
< 1.11.28 · source: vendor
CL
Chamilo Lms · Chamilo
before 1.11.28 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-50337
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-50337
Patch
https://github.com/chamilo/chamilo-lms/commit/43a9bd1fb8b3f57e7935a6a6bc48975e2063b01b
Product
https://github.com/chamilo/chamilo-lms/releases/tag/v1.11.28
Exploit
https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-rp2w-g734-jf8h
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