Is CVE-2011-4583 being actively exploited?

CVE-2011-4583 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2011-4583?

CVE-2011-4583 has a CVSS 2.0 base score of 6.5 (MEDIUM).

CVE-2011-4583

MEDIUM · CVSS 6.5EPSS 1.3%EU EUVD

Moodle 2.0.x before 2.0.6 and 2.1.x before 2.1.3 displays web service tokens associated with (1) disabled services and (2) users who no longer have authorization, which allows remote authenticated users to have an unspecified impact by reading these tokens.

Key facts

CVSS score: 6.5 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:L/Au:S/C:P/I:P/A:P
Weakness (CWE): CWE-264
EPSS score: 1.3% (70th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2011-4508)
Published: July 20, 2012
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2011-4508 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

moodle / moodle
moodle / moodle
moodle / moodle
moodle / moodle
moodle / moodle
moodle / moodle
moodle / moodle
moodle / moodle
moodle / moodle

References

http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-28670&sr=1(Patch)
http://moodle.org/mod/forum/discuss.php?d=191750(Patch, Vendor Advisory)
https://bugzilla.redhat.com/show_bug.cgi?id=761248

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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