CVE Explorer
CVE-2026-34239
Chamilo version 1.11.40 and earlier are vulnerable to authenticated remote code execution in the main/inc/ajax/lang.ajax.php path. This endpoint is protected only by `api_protect_course_script(true)`, which means any authenticated user enrolled in a course (student, teacher, DRH) can reach it.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"chamilo-lms","vendor":"chamilo","versions":[{"status":"affected","version":"<= 1.11.40"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:9b92f74c337d98c65fcdef3916ca3a9fdda87b64bbfd9804e693afd420c9f140 · sha256:2f365b2c61022a1c… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"HIGH","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":7.5,"baseSeverity":"HIGH","privilegesRequired":"HIGH","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:9b92f74c337d98c65fcdef3916ca3a9fdda87b64bbfd9804e693afd420c9f140 · sha256:2f365b2c61022a1c… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-285","description":"CWE-285: Improper Authorization","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:9b92f74c337d98c65fcdef3916ca3a9fdda87b64bbfd9804e693afd420c9f140 · sha256:2f365b2c61022a1c… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"name":"https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-4hwq-pv7c-3928","tags":["x_refsource_CONFIRM"],"url":"https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-4hwq-pv7c-3928"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:9b92f74c337d98c65fcdef3916ca3a9fdda87b64bbfd9804e693afd420c9f140 · sha256:2f365b2c61022a1c… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.