{"action":"Upgrade moodle/moodle to 4.3.0-rc2 or later.","affected":[{"fixed":"4.3.0-rc2","introduced":"0"}],"component":"moodle/moodle","cve_ids":["CVE-2023-5547"],"ecosystem":"Packagist","epss":0.00535,"exploited":false,"fixed_versions":["4.3.0-rc2"],"ghsa_id":"GHSA-9gqp-3g28-w9xc","id":"tcs_01M5KF01MJMT5S2R581XHBNSTG","modified_at":"2026-09-10T03:49:58.953184398Z","published_at":"2023-11-09T21:30:39Z","references":["https://osv.dev/vulnerability/GHSA-9gqp-3g28-w9xc","https://nvd.nist.gov/vuln/detail/CVE-2023-5547","https://github.com/moodle/moodle/commit/833e818f022cce8373922afaa0cc6c8726b6b079","https://github.com/moodle/moodle/commit/ef67f43c67e00c271658e42fc2e9cbe5fc94a87e","https://bugzilla.redhat.com/show_bug.cgi?id=2243447","https://github.com/moodle/moodle","https://moodle.org/mod/forum/discuss.php?d=451588","http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-79455"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"GHSA-9gqp-3g28-w9xc","url":"https://osv.dev/vulnerability/GHSA-9gqp-3g28-w9xc"}],"summary":"Moodle Cross-site Scripting vulnerability"}