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CVE-2026-34160

Chamilo LMS is an open-source learning management system. In versions prior to 2.0.0-RC.3, the PENS (Package Exchange Notification Services) plugin endpoint at public/plugin/Pens/pens.php is accessible without authentication and accepts a user-controlled package-url parameter that the server fetches using curl without filtering private or internal IP addresses, enabling unauthenticated Server-Side Request Forgery (SSRF). An attacker can exploit this to probe internal network services, access clo
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:a49bdcbcac880d3702a9c7644eb01baec20594a150f479472dda6862e441221a
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-918","description":"CWE-918: Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0e07e19e628d9d359885486e52bbc9490f063c9b1f8227171d7e8bdc72fac3c6 · sha256:75d98618aa9f00c9… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-306","description":"CWE-306: Missing Authentication for Critical Function","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0e07e19e628d9d359885486e52bbc9490f063c9b1f8227171d7e8bdc72fac3c6 · sha256:75d98618aa9f00c9… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"chamilo-lms","vendor":"chamilo","versions":[{"status":"affected","version":"< 2.0-RC.3"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0e07e19e628d9d359885486e52bbc9490f063c9b1f8227171d7e8bdc72fac3c6 · sha256:75d98618aa9f00c9… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":8.6,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:0e07e19e628d9d359885486e52bbc9490f063c9b1f8227171d7e8bdc72fac3c6 · sha256:75d98618aa9f00c9… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-918","description":"CWE-918: Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0e07e19e628d9d359885486e52bbc9490f063c9b1f8227171d7e8bdc72fac3c6 · sha256:75d98618aa9f00c9… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-306","description":"CWE-306: Missing Authentication for Critical Function","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0e07e19e628d9d359885486e52bbc9490f063c9b1f8227171d7e8bdc72fac3c6 · sha256:75d98618aa9f00c9… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/chamilo/chamilo-lms/commit/de4058d76fac2413afd023b1ec942e8e79579011","tags":["x_refsource_MISC"],"url":"https://github.com/chamilo/chamilo-lms/commit/de4058d76fac2413afd023b1ec942e8e79579011"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0e07e19e628d9d359885486e52bbc9490f063c9b1f8227171d7e8bdc72fac3c6 · sha256:75d98618aa9f00c9… · /containers/cna/references/1
{"name":"https://github.com/chamilo/chamilo-lms/releases/tag/v2.0.0-RC.3","tags":["x_refsource_MISC"],"url":"https://github.com/chamilo/chamilo-lms/releases/tag/v2.0.0-RC.3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0e07e19e628d9d359885486e52bbc9490f063c9b1f8227171d7e8bdc72fac3c6 · sha256:75d98618aa9f00c9… · /containers/cna/references/2
{"name":"https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-g2xj-4cch-j276","tags":["x_refsource_CONFIRM"],"url":"https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-g2xj-4cch-j276"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0e07e19e628d9d359885486e52bbc9490f063c9b1f8227171d7e8bdc72fac3c6 · sha256:75d98618aa9f00c9… · /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.

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