CVE Explorer

CVE-2026-32893

Chamilo LMS is a learning management system. Prior to 2.0.0-RC.3, a Reflected Cross-Site Scripting (XSS) vulnerability in the exercise question list admin panel allows an attacker to execute arbitrary JavaScript in an authenticated teacher's browser. The pagination code merges all $_GET parameters via array_merge() and outputs the result via http_build_query() directly into HTML href attributes without htmlspecialchars() encoding. This vulnerability is fixed in 2.0.0-RC.3.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:f7c12e8b8fe0c02db5146e4fc26034c12e466535dd05c6bafb52fd75dc2e7072

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"chamilo-lms","vendor":"chamilo","versions":[{"status":"affected","version":">= 2.0.0-alpha.1, < 2.0.0-RC.3"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:0381c765ce86b8825651d0758c93a44174317d013693d85cbfb7c4faced708c9 · sha256:7f756bc745bc9fa8… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.4,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:0381c765ce86b8825651d0758c93a44174317d013693d85cbfb7c4faced708c9 · sha256:7f756bc745bc9fa8… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-79","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:0381c765ce86b8825651d0758c93a44174317d013693d85cbfb7c4faced708c9 · sha256:7f756bc745bc9fa8… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"name":"https://github.com/chamilo/chamilo-lms/commit/72bc403f89b1ebb73a139f8f6cf0478857592276","tags":["x_refsource_MISC"],"url":"https://github.com/chamilo/chamilo-lms/commit/72bc403f89b1ebb73a139f8f6cf0478857592276"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:0381c765ce86b8825651d0758c93a44174317d013693d85cbfb7c4faced708c9 · sha256:7f756bc745bc9fa8… · /containers/cna/references/1

{"name":"https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-37jh-g64j-88mc","tags":["x_refsource_CONFIRM"],"url":"https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-37jh-g64j-88mc"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:0381c765ce86b8825651d0758c93a44174317d013693d85cbfb7c4faced708c9 · sha256:7f756bc745bc9fa8… · /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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