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CVE-2012-5472

16
FAUCET Score

CVE-2012-5472 describes an access restriction bypass vulnerability in Moodle versions 2.2.x before 2.2.6 and 2.3.x before 2.3.3. This flaw allows remote authenticated users to modify frozen form fields, circumventing intended controls. The vulnerability has a CVSS score of 4.0, indicating a low severity with network access, low attack complexity, and potential for partial integrity impact. There is no evidence of active exploitation, nor are there publicly available exploits in Metasploit, Nuclei, or ExploitDB, and it has received minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
2.2.1CPE matchmatch criteria
cpe:2.3:a:moodle:moodle:2.2.1:*:*:*:*:*:*:*
2.2.2CPE matchmatch criteria
cpe:2.3:a:moodle:moodle:2.2.2:*:*:*:*:*:*:*
2.2.3CPE matchmatch criteria
cpe:2.3:a:moodle:moodle:2.2.3:*:*:*:*:*:*:*
2.2.4CPE matchmatch criteria
cpe:2.3:a:moodle:moodle:2.2.4:*:*:*:*:*:*:*
2.2.5CPE matchmatch criteria
cpe:2.3:a:moodle:moodle:2.2.5:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.14%
Probability of exploitation in next 30 days
EPSS Percentile
63.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0114 is in the 77th percentile among its peer group of 21,958 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 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

Remediation records are not available for this CVE.

References

git.moodle.org / gw
openwall.com / lists/oss-security/2012/11/19/1
moodle.org / mod/forum/discuss.php
Vendor Advisory
securityfocus.com / bid/56505