Medium severity5.4OSV Advisory· Published Feb 3, 2026· Updated Jun 17, 2026
CVE-2025-67855
CVE-2025-67855
Description
A flaw was found in mooodle. A remote attacker could exploit a reflected Cross-Site Scripting (XSS) vulnerability in the policy tool return URL. This vulnerability arises from insufficient sanitization of URL parameters, allowing attackers to inject malicious scripts through specially crafted links. Successful exploitation could lead to information disclosure or arbitrary client-side script execution within the user's browser.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
moodle/moodlePackagist | < 4.1.22 | 4.1.22 |
moodle/moodlePackagist | >= 4.4.0-beta, < 4.4.12 | 4.4.12 |
moodle/moodlePackagist | >= 4.5.0-beta, < 4.5.8 | 4.5.8 |
moodle/moodlePackagist | >= 5.0.0-beta, < 5.0.4 | 5.0.4 |
moodle/moodlePackagist | >= 5.1.0-beta, < 5.1.1 | 5.1.1 |
Affected products
5- osv-coords2 versions
< 4.1.22+ 1 more
- (no CPE)range: < 4.1.22
- (no CPE)range: < 4.1.22
Patches
Vulnerability mechanics
References
6- access.redhat.com/security/cve/CVE-2025-67855nvdThird Party AdvisoryWEB
- bugzilla.redhat.com/show_bug.cginvdThird Party AdvisoryWEB
- github.com/advisories/GHSA-vwhw-vp9v-q9c9ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2025-67855ghsaADVISORY
- github.com/moodle/moodle/commit/0c146aa2612fb6d0544f200a018cb42da75db713ghsaWEB
- moodle.org/mod/forum/discuss.phpghsaWEB
News mentions
0No linked articles in our index yet.