Description
Multiple cross-site scripting (XSS) vulnerabilities in lib/javascript-static.js in Moodle through 2.5.9, 2.6.x before 2.6.9, 2.7.x before 2.7.6, and 2.8.x before 2.8.4 allow remote authenticated users to inject arbitrary web script or HTML via a (1) alt or (2) title attribute in an IMG element.
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
Exploit-DB 1
- Moodle 2.5.9/2.6.8/2.7.5/2.8.3 - Block Title Handler Cross-Site Scripting EDB-36418 · webapps · Mar 17, 2015
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Packagist | moodle/moodle | <= 2.5.9 | — | GHSA-cp39-43xr-2wrp |
| Packagist | moodle/moodle | >= 2.6.0, < 2.6.9 | 2.6.9 | GHSA-cp39-43xr-2wrp |
| Packagist | moodle/moodle | >= 2.7.0, < 2.7.6 | 2.7.6 | GHSA-cp39-43xr-2wrp |
| Packagist | moodle/moodle | >= 2.8.0, < 2.8.4 | 2.8.4 | GHSA-cp39-43xr-2wrp |