XSS in Moodle
CVE-2013-4341
Multiple cross-site scripting (XSS) vulnerabilities in Moodle through 2.2.11, 2.3.x before 2.3.9, 2.4.x before 2.4.6, and 2.5.x before 2.5.2 allow remote attackers to inject arbitrary web script or HTML via a crafted blog link within an RSS feed.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v2 metric
CVSS v2 base score 4.3 (Medium). Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.219 (97.6th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 97.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.219 · newest: 0.219 · change: 0.000
Affected products
- Moodle — versions 2.3.0, 2.3.1, 2.3.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- git.moodle.org/gw (Vendor Advisory)
- moodle.org/mod/forum/discuss.php (Vendor Advisory)
- packetstormsecurity.com/files/164479/Moodle-Authenticated-Spelling-Binary-Remot… (Exploit, VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2013-4341?
- CVE-2013-4341 is a vulnerability in Moodle, classified under Cross-site Scripting. Published 2013-09-16.
- Is CVE-2013-4341 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.