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CVE-2014-3544

21
FAUCET Score

CVE-2014-3544 describes a Cross-Site Scripting (XSS) vulnerability in Moodle versions through 2.3.11, 2.4.x before 2.4.11, 2.5.x before 2.5.7, 2.6.x before 2.6.4, and 2.7.x before 2.7.1. This flaw allows authenticated users to inject arbitrary web script or HTML via the Skype ID profile field, impacting the integrity of user sessions and potentially leading to defacement or information disclosure. With a CVSS score of 3.5, it is considered of low severity, requiring user authentication and moderate attack complexity, with a potential impact of partial information disclosure. While not listed on CISA's KEV catalog, an exploit (EDB-34169) exists, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
2.4.0CPE matchmatch criteria
cpe:2.3:a:moodle:moodle:2.4.0:*:*:*:*:*:*:*
2.4.1CPE matchmatch criteria
cpe:2.3:a:moodle:moodle:2.4.1:*:*:*:*:*:*:*
2.4.2CPE matchmatch criteria
cpe:2.3:a:moodle:moodle:2.4.2:*:*:*:*:*:*:*
2.4.3CPE matchmatch criteria
cpe:2.3:a:moodle:moodle:2.4.3:*:*:*:*:*:*:*
2.4.4CPE matchmatch criteria
cpe:2.3:a:moodle:moodle:2.4.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

3.5LOW

AV:N/AC:M/Au:S/C:N/I:P/A:N

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Exploitability Score
6.8
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
4.67%
Probability of exploitation in next 30 days
EPSS Percentile
90.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-34169 · Jul 27, 2014
This CVE's current EPSS score of 0.0467 is in the 98th percentile among its peer group of 1,637 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (5)

composerpatch availablevia ghsa
Product: moodle/moodleFixed in: 2.4.11
composerpatch availablevia ghsa
Product: moodle/moodleFixed in: 2.5.7
composerpatch availablevia ghsa
Product: moodle/moodleFixed in: 2.6.4
composerpatch availablevia ghsa
Product: moodle/moodleFixed in: 2.7.1
github_advisorypatch availablevia nvd_reference
View patch

Vendor Advisories (1)

composerGHSA-c9jp-244j-vh78low

Moodle cross-site scripting (XSS) vulnerability

May 13, 2022

References

git.moodle.org / gw
Patch
openwall.com / lists/oss-security/2014/07/21/1
osandamalith.wordpress.com / 2014/07/25/moodle-2-7-persistent-xss
Exploit
osvdb.org / show/osvdb/109337
packetstormsecurity.com / files/127624/Moodle-2.7-Cross-Site-Scripting.html
Exploit
github.com / moodle/moodle/commit/ce5a785b0962c3c94c7a7b0d36176482d21db95d
Patch
moodle.org / mod/forum/discuss.php
Vendor Advisory
exploit-db.com / exploits/34169
securityfocus.com / bid/68756