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CVE-2015-3272

21
FAUCET Score

CVE-2015-3272 is an open redirect vulnerability in the clean_param function of Moodle versions through 2.6.11, 2.7.x before 2.7.9, 2.8.x before 2.8.7, and 2.9.x before 2.9.1. This vulnerability allows remote attackers to redirect users to arbitrary websites and conduct phishing attacks by manipulating the HTTP Referer header. With a CVSS score of 7.4 (High), it has a network attack vector, low attack complexity, and high impact on integrity, though it does not affect confidentiality or availability. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
2.6.0CPE matchmatch criteria
cpe:2.3:a:moodle:moodle:2.6.0:*:*:*:*:*:*:*
2.6.1CPE matchmatch criteria
cpe:2.3:a:moodle:moodle:2.6.1:*:*:*:*:*:*:*
2.6.2CPE matchmatch criteria
cpe:2.3:a:moodle:moodle:2.6.2:*:*:*:*:*:*:*
2.6.3CPE matchmatch criteria
cpe:2.3:a:moodle:moodle:2.6.3:*:*:*:*:*:*:*
2.6.4CPE matchmatch criteria
cpe:2.3:a:moodle:moodle:2.6.4:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.4HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
4.0
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.85%
Probability of exploitation in next 30 days
EPSS Percentile
76.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0185 is in the 76th percentile among its peer group of 14,875 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (3)

composerpatch availablevia ghsa
Product: moodle/moodleFixed in: 2.7.9
composerpatch availablevia ghsa
Product: moodle/moodleFixed in: 2.8.7
composerpatch availablevia ghsa
Product: moodle/moodleFixed in: 2.9.1

Vendor Advisories (1)

composerGHSA-2hw2-h3mf-c2j9high

Moodle open redirect vulnerability

May 13, 2022

References

git.moodle.org / gw
openwall.com / lists/oss-security/2015/07/13/2
moodle.org / mod/forum/discuss.php
Vendor Advisory
securitytracker.com / id/1032877