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| Vulnerability ID | VCID-jzrm-6rf1-jyap |
| Aliases |
CVE-2011-4278
GHSA-6656-6qwx-4c2m |
| Summary | Moodle XSS In Tag Autocomplete functionality Cross-site scripting (XSS) vulnerability in the tag autocomplete functionality in Moodle 1.9.x before 1.9.11 and 2.0.x before 2.0.2 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors. |
| Status | Published |
| Exploitability | 0.5 |
| Weighted Severity | 6.2 |
| Risk | 3.1 |
| Affected and Fixed Packages | Package Details |
| System | Score | Found at |
|---|---|---|
| generic_textual | MODERATE | http://git.moodle.org/gw?p=moodle.git;a=commit;h=fd29b2ad1c20906da00d7e523f39bc8a0358a65b |
| generic_textual | MODERATE | http://moodle.org/mod/forum/discuss.php?d=170003 |
| generic_textual | MODERATE | http://openwall.com/lists/oss-security/2011/11/14/1 |
| epss | 0.00296 | https://api.first.org/data/v1/epss?cve=CVE-2011-4278 |
| epss | 0.00296 | https://api.first.org/data/v1/epss?cve=CVE-2011-4278 |
| cvssv3.1_qr | MODERATE | https://github.com/advisories/GHSA-6656-6qwx-4c2m |
| generic_textual | MODERATE | https://github.com/moodle/moodle |
| generic_textual | MODERATE | https://github.com/moodle/moodle/commit/34b93e39a64a68e4a676b93ccf2bd87a1d3b5ef8 |
| generic_textual | MODERATE | https://github.com/moodle/moodle/commit/fd29b2ad1c20906da00d7e523f39bc8a0358a65b |
| generic_textual | MODERATE | https://nvd.nist.gov/vuln/detail/CVE-2011-4278 |
| Percentile | 0.52565 |
| EPSS Score | 0.00296 |
| Published At | June 30, 2025, 12:55 p.m. |
| Date | Actor | Action | Source | VulnerableCode Version |
|---|---|---|---|---|
| 2025-07-01T12:27:27.778500+00:00 | GithubOSV Importer | Import | https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-6656-6qwx-4c2m/GHSA-6656-6qwx-4c2m.json | 36.1.3 |