Cross-site scripting (XSS) vulnerability in uploader.swf in the Uploader component in…
Priority LOW 22CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Medium
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- None · Partial · None
- Fix status
- Fixed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA and GitHub. Impact type from CWE-79.
Summary
Cross-site scripting (XSS) vulnerability in uploader.swf in the Uploader component in Yahoo! YUI 3.2.0 through 3.9.1, as used in Moodle through 2.1.10, 2.2.x before 2.2.11, 2.3.x before 2.3.8, 2.4.x before 2.4.5, 2.5.x before 2.5.1, and other products, allows remote attackers to inject arbitrary web script or HTML via a crafted string in a URL.
Why it matters now
EPSS 0.01187 68th percentileScored 2026-11-07
Fix Fixed moodle/moodle (Packagist): 2.2.11, 2.3.8, 2.4.5 +1
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | yui (npm) | 3.2.0 – 3.9.1 | — | No fix listed | GHSA-64r3-582j-frqm |
| — | moodle/moodle (Packagist) | before 2.2.11 | 2.2.11 | Patch available | GHSA-64r3-582j-frqm |
| — | moodle/moodle (Packagist) | 2.3.0 to before 2.3.8 | 2.3.8 | Patch available | GHSA-64r3-582j-frqm |
| — | moodle/moodle (Packagist) | 2.4.0-rc1 to before 2.4.5 | 2.4.5 | Patch available | GHSA-64r3-582j-frqm |
| — | moodle/moodle (Packagist) | 2.5.0-beta to before 2.5.1 | 2.5.1 | Patch available | GHSA-64r3-582j-frqm |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- yui (npm) Vendor— Affected 3.2.0 – 3.9.1 Fixed in — No fix listed GHSA-64r3-582j-frqm
- moodle/moodle (Packagist) Vendor— Affected before 2.2.11 Fixed in 2.2.11 Patch available GHSA-64r3-582j-frqm
- moodle/moodle (Packagist) Vendor— Affected 2.3.0 to before 2.3.8 Fixed in 2.3.8 Patch available GHSA-64r3-582j-frqm
- moodle/moodle (Packagist) Vendor— Affected 2.4.0-rc1 to before 2.4.5 Fixed in 2.4.5 Patch available GHSA-64r3-582j-frqm
- moodle/moodle (Packagist) Vendor— Affected 2.5.0-beta to before 2.5.1 Fixed in 2.5.1 Patch available GHSA-64r3-582j-frqm
CPE configurations NVD · 58
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:moodle:moodle:2.1.0:*:*:*:*:*:*:* | 2.1.0 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.1.1:*:*:*:*:*:*:* | 2.1.1 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.1.2:*:*:*:*:*:*:* | 2.1.2 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.1.3:*:*:*:*:*:*:* | 2.1.3 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.1.4:*:*:*:*:*:*:* | 2.1.4 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.1.5:*:*:*:*:*:*:* | 2.1.5 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.1.6:*:*:*:*:*:*:* | 2.1.6 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.1.7:*:*:*:*:*:*:* | 2.1.7 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.1.8:*:*:*:*:*:*:* | 2.1.8 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.1.9:*:*:*:*:*:*:* | 2.1.9 | Vulnerable | Moodle |
- cpe:2.3:a:moodle:moodle:2.1.0:*:*:*:*:*:*:* Versions 2.1.0 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.1.1:*:*:*:*:*:*:* Versions 2.1.1 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.1.2:*:*:*:*:*:*:* Versions 2.1.2 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.1.3:*:*:*:*:*:*:* Versions 2.1.3 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.1.4:*:*:*:*:*:*:* Versions 2.1.4 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.1.5:*:*:*:*:*:*:* Versions 2.1.5 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.1.6:*:*:*:*:*:*:* Versions 2.1.6 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.1.7:*:*:*:*:*:*:* Versions 2.1.7 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.1.8:*:*:*:*:*:*:* Versions 2.1.8 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.1.9:*:*:*:*:*:*:* Versions 2.1.9 Vulnerable ·Moodle
Show 48 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:moodle:moodle:2.1.10:*:*:*:*:*:*:* | 2.1.10 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.2.0:*:*:*:*:*:*:* | 2.2.0 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.2.1:*:*:*:*:*:*:* | 2.2.1 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.2.2:*:*:*:*:*:*:* | 2.2.2 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.2.3:*:*:*:*:*:*:* | 2.2.3 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.2.4:*:*:*:*:*:*:* | 2.2.4 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.2.5:*:*:*:*:*:*:* | 2.2.5 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.2.6:*:*:*:*:*:*:* | 2.2.6 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.2.7:*:*:*:*:*:*:* | 2.2.7 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.2.8:*:*:*:*:*:*:* | 2.2.8 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.2.9:*:*:*:*:*:*:* | 2.2.9 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.2.10:*:*:*:*:*:*:* | 2.2.10 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.3.0:*:*:*:*:*:*:* | 2.3.0 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.3.1:*:*:*:*:*:*:* | 2.3.1 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.3.2:*:*:*:*:*:*:* | 2.3.2 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.3.3:*:*:*:*:*:*:* | 2.3.3 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.3.4:*:*:*:*:*:*:* | 2.3.4 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.3.5:*:*:*:*:*:*:* | 2.3.5 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.3.6:*:*:*:*:*:*:* | 2.3.6 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.3.7:*:*:*:*:*:*:* | 2.3.7 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.4.0:*:*:*:*:*:*:* | 2.4.0 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.4.1:*:*:*:*:*:*:* | 2.4.1 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.4.2:*:*:*:*:*:*:* | 2.4.2 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.4.3:*:*:*:*:*:*:* | 2.4.3 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.4.4:*:*:*:*:*:*:* | 2.4.4 | Vulnerable | Moodle |
| cpe:2.3:a:moodle:moodle:2.5.0:*:*:*:*:*:*:* | 2.5.0 | Vulnerable | Moodle |
| cpe:2.3:a:yahoo:yui:3.0.0:*:*:*:*:*:*:* | 3.0.0 | Vulnerable | yahoo |
| cpe:2.3:a:yahoo:yui:3.1.0:*:*:*:*:*:*:* | 3.1.0 | Vulnerable | yahoo |
| cpe:2.3:a:yahoo:yui:3.1.1:*:*:*:*:*:*:* | 3.1.1 | Vulnerable | yahoo |
| cpe:2.3:a:yahoo:yui:3.1.2:*:*:*:*:*:*:* | 3.1.2 | Vulnerable | yahoo |
| cpe:2.3:a:yahoo:yui:3.2.0:*:*:*:*:*:*:* | 3.2.0 | Vulnerable | yahoo |
| cpe:2.3:a:yahoo:yui:3.3.0:*:*:*:*:*:*:* | 3.3.0 | Vulnerable | yahoo |
| cpe:2.3:a:yahoo:yui:3.4.0:*:*:*:*:*:*:* | 3.4.0 | Vulnerable | yahoo |
| cpe:2.3:a:yahoo:yui:3.4.1:*:*:*:*:*:*:* | 3.4.1 | Vulnerable | yahoo |
| cpe:2.3:a:yahoo:yui:3.5.0:*:*:*:*:*:*:* | 3.5.0 | Vulnerable | yahoo |
| cpe:2.3:a:yahoo:yui:3.5.1:*:*:*:*:*:*:* | 3.5.1 | Vulnerable | yahoo |
| cpe:2.3:a:yahoo:yui:3.6.0:*:*:*:*:*:*:* | 3.6.0 | Vulnerable | yahoo |
| cpe:2.3:a:yahoo:yui:3.7.0:*:*:*:*:*:*:* | 3.7.0 | Vulnerable | yahoo |
| cpe:2.3:a:yahoo:yui:3.7.1:*:*:*:*:*:*:* | 3.7.1 | Vulnerable | yahoo |
| cpe:2.3:a:yahoo:yui:3.7.2:*:*:*:*:*:*:* | 3.7.2 | Vulnerable | yahoo |
| cpe:2.3:a:yahoo:yui:3.7.3:*:*:*:*:*:*:* | 3.7.3 | Vulnerable | yahoo |
| cpe:2.3:a:yahoo:yui:3.8.0:*:*:*:*:*:*:* | 3.8.0 | Vulnerable | yahoo |
| cpe:2.3:a:yahoo:yui:3.8.1:*:*:*:*:*:*:* | 3.8.1 | Vulnerable | yahoo |
| cpe:2.3:a:yahoo:yui:3.9.0:*:*:*:*:*:*:* | 3.9.0 | Vulnerable | yahoo |
| cpe:2.3:a:yahoo:yui:3.9.1:*:*:*:*:*:*:* | 3.9.1 | Vulnerable | yahoo |
| cpe:2.3:a:yahoo:yui:3.10.0:*:*:*:*:*:*:* | 3.10.0 | Vulnerable | yahoo |
| cpe:2.3:a:yahoo:yui:3.10.1:*:*:*:*:*:*:* | 3.10.1 | Vulnerable | yahoo |
| cpe:2.3:a:yahoo:yui:3.10.2:*:*:*:*:*:*:* | 3.10.2 | Vulnerable | yahoo |
- cpe:2.3:a:moodle:moodle:2.1.10:*:*:*:*:*:*:* Versions 2.1.10 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.2.0:*:*:*:*:*:*:* Versions 2.2.0 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.2.1:*:*:*:*:*:*:* Versions 2.2.1 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.2.2:*:*:*:*:*:*:* Versions 2.2.2 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.2.3:*:*:*:*:*:*:* Versions 2.2.3 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.2.4:*:*:*:*:*:*:* Versions 2.2.4 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.2.5:*:*:*:*:*:*:* Versions 2.2.5 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.2.6:*:*:*:*:*:*:* Versions 2.2.6 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.2.7:*:*:*:*:*:*:* Versions 2.2.7 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.2.8:*:*:*:*:*:*:* Versions 2.2.8 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.2.9:*:*:*:*:*:*:* Versions 2.2.9 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.2.10:*:*:*:*:*:*:* Versions 2.2.10 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.3.0:*:*:*:*:*:*:* Versions 2.3.0 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.3.1:*:*:*:*:*:*:* Versions 2.3.1 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.3.2:*:*:*:*:*:*:* Versions 2.3.2 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.3.3:*:*:*:*:*:*:* Versions 2.3.3 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.3.4:*:*:*:*:*:*:* Versions 2.3.4 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.3.5:*:*:*:*:*:*:* Versions 2.3.5 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.3.6:*:*:*:*:*:*:* Versions 2.3.6 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.3.7:*:*:*:*:*:*:* Versions 2.3.7 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.4.0:*:*:*:*:*:*:* Versions 2.4.0 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.4.1:*:*:*:*:*:*:* Versions 2.4.1 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.4.2:*:*:*:*:*:*:* Versions 2.4.2 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.4.3:*:*:*:*:*:*:* Versions 2.4.3 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.4.4:*:*:*:*:*:*:* Versions 2.4.4 Vulnerable ·Moodle
- cpe:2.3:a:moodle:moodle:2.5.0:*:*:*:*:*:*:* Versions 2.5.0 Vulnerable ·Moodle
- cpe:2.3:a:yahoo:yui:3.0.0:*:*:*:*:*:*:* Versions 3.0.0 Vulnerable ·yahoo
- cpe:2.3:a:yahoo:yui:3.1.0:*:*:*:*:*:*:* Versions 3.1.0 Vulnerable ·yahoo
- cpe:2.3:a:yahoo:yui:3.1.1:*:*:*:*:*:*:* Versions 3.1.1 Vulnerable ·yahoo
- cpe:2.3:a:yahoo:yui:3.1.2:*:*:*:*:*:*:* Versions 3.1.2 Vulnerable ·yahoo
- cpe:2.3:a:yahoo:yui:3.2.0:*:*:*:*:*:*:* Versions 3.2.0 Vulnerable ·yahoo
- cpe:2.3:a:yahoo:yui:3.3.0:*:*:*:*:*:*:* Versions 3.3.0 Vulnerable ·yahoo
- cpe:2.3:a:yahoo:yui:3.4.0:*:*:*:*:*:*:* Versions 3.4.0 Vulnerable ·yahoo
- cpe:2.3:a:yahoo:yui:3.4.1:*:*:*:*:*:*:* Versions 3.4.1 Vulnerable ·yahoo
- cpe:2.3:a:yahoo:yui:3.5.0:*:*:*:*:*:*:* Versions 3.5.0 Vulnerable ·yahoo
- cpe:2.3:a:yahoo:yui:3.5.1:*:*:*:*:*:*:* Versions 3.5.1 Vulnerable ·yahoo
- cpe:2.3:a:yahoo:yui:3.6.0:*:*:*:*:*:*:* Versions 3.6.0 Vulnerable ·yahoo
- cpe:2.3:a:yahoo:yui:3.7.0:*:*:*:*:*:*:* Versions 3.7.0 Vulnerable ·yahoo
- cpe:2.3:a:yahoo:yui:3.7.1:*:*:*:*:*:*:* Versions 3.7.1 Vulnerable ·yahoo
- cpe:2.3:a:yahoo:yui:3.7.2:*:*:*:*:*:*:* Versions 3.7.2 Vulnerable ·yahoo
- cpe:2.3:a:yahoo:yui:3.7.3:*:*:*:*:*:*:* Versions 3.7.3 Vulnerable ·yahoo
- cpe:2.3:a:yahoo:yui:3.8.0:*:*:*:*:*:*:* Versions 3.8.0 Vulnerable ·yahoo
- cpe:2.3:a:yahoo:yui:3.8.1:*:*:*:*:*:*:* Versions 3.8.1 Vulnerable ·yahoo
- cpe:2.3:a:yahoo:yui:3.9.0:*:*:*:*:*:*:* Versions 3.9.0 Vulnerable ·yahoo
- cpe:2.3:a:yahoo:yui:3.9.1:*:*:*:*:*:*:* Versions 3.9.1 Vulnerable ·yahoo
- cpe:2.3:a:yahoo:yui:3.10.0:*:*:*:*:*:*:* Versions 3.10.0 Vulnerable ·yahoo
- cpe:2.3:a:yahoo:yui:3.10.1:*:*:*:*:*:*:* Versions 3.10.1 Vulnerable ·yahoo
- cpe:2.3:a:yahoo:yui:3.10.2:*:*:*:*:*:*:* Versions 3.10.2 Vulnerable ·yahoo
Remediation
- Fix · GHSA-64r3-582j-frqm moodle/moodle (Packagist) Fixed in 2.2.11 Advisory →
- Fix · GHSA-64r3-582j-frqm moodle/moodle (Packagist) Fixed in 2.3.8 Advisory →
- Fix · GHSA-64r3-582j-frqm moodle/moodle (Packagist) Fixed in 2.4.5 Advisory →
- Fix · GHSA-64r3-582j-frqm moodle/moodle (Packagist) Fixed in 2.5.1 Advisory →
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2013-4941
- 2026-10-03 Alias added: GHSA-64r3-582j-frqm
References
Advisory 3
Sources
- CVE-2013-4941 · CVE Program
- CVE-2013-4941 · NVD
- FIRST EPSS
- GHSA-64r3-582j-frqm · GitHub Advisory Database · CC BY 4.0
- CVE-2013-4941 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences