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CVE

CVE-2023-5551

Separate Groups mode restrictions were not honoured in the forum summary report, which would display users from other gr

Separate Groups mode restrictions were not honoured in the forum summary report, which would display users from other groups.

LOW · CVSS 3.3 EPSS 0.00073
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
▤

Affected Products & Versions

7
moodle< 3.9.24
moodle>= 3.11.0 and < 3.11.17
moodle>= 4.0.0 and < 4.0.11
moodle>= 4.1.0 and < 4.1.6
moodle>= 4.2.0 and < 4.2.3
fedoraproject extra packages for enterprise linuxall versions
fedoraproject fedoraall versions
▤

Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
Packagist moodle/moodle LOW fixed in 4.3.0-rc2
▣

Scoring & Timeline

3.3
LOW · CVSS v3.1 · patrick@puiterwijk.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD09 Nov 2023 · 08:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-79310Patch
https://bugzilla.redhat.com/show_bug.cgi?id=2243453Issue TrackingPatchThird Party Advisory
https://moodle.org/mod/forum/discuss.php?d=451592PatchVendor Advisory
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