CVE-2011-4299 json
Moodle vulnerable to Cross-Site Scripting
published 2012-07-11 14 y ago modified 2026-06-16 4 mo ago also GHSA-h6px-pvfh-q2jv , EUVD-2011-4236
- cvss
- 4.3
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.2%
- EPSS 1.2% chance of exploitation in 30 days, percentile 68%
- public exploits
- 0
- none known
Summary
Cross-site scripting (XSS) vulnerability in mod/wiki/pagelib.php in Moodle 2.0.x before 2.0.5 and 2.1.x before 2.1.2 allows remote authenticated users to inject arbitrary web script or HTML via a wiki comment.
Patch / fix
- packagist moodle/moodle 2.0.5, 2.1.2
Exploit prediction
1.19% chance of exploitation in the next 30 days, higher than 68% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 4.3 | AV:N/AC:M/Au:N/C:N/I:P/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | moodle/moodle | >=2.0.0, <2.0.5 >=2.1.0, <2.1.2 |
2.0.5 2.1.2 |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
bugzilla.redhat.com
/show_bug.cgi?id=747444
web, patch
-
git.moodle.org
/gw?p=moodle.git;a=commit;h=a459fd90625ae44d7b3ac10b65da2dc631a418e7
web
-
moodle.org
/mod/forum/discuss.php?d=188310
web, vendor-advisory
-
git.moodle.org
/gw?p=moodle.git%3Ba=commit%3Bh=a459fd90625ae44d7b3ac10b65da2dc631a418e7
web
-
nvd.nist.gov
/vuln/detail/CVE-2011-4299
advisory
-
git.moodle.org
package
Sources
- CVE List CVE-2011-4299
- GitHub Advisory GHSA-h6px-pvfh-q2jv
- NVD CVE-2011-4299
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.