CVE-2023-5551

lowpriority · track · 13EPSS 0.003 · 21 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.29% (21st) EPSS

CVSS 3.3 · low

Is it mine?

24 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · osv

EPSS · scored 2026-10-27

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

cvss

Technical severity, 0–10. One row per scoring source.

3.3

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.13.3lowCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:Nprimary · NVD / NIST USexploitability 1.8 · impact 1.4

v3.13.3lowAV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:Nsecondary · FSTEC (BDU) RU

v3.13.3lowCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:Nsecondary · ENISA EU

v3.13.3lowCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:Nsecondary · patrick@puiterwijk.orgexploitability 1.8 · impact 1.4

v3.13.3lowCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:Nsecondary · OSV

v3.13.1lowCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-200USCWE-200USCWE-200US

affected products (24)

Products and version ranges known to be affected.

Мартин Догиамас Moodle≤ 3.9.24fstec_bduRU
Мартин Догиамас Moodle3.11.0 → 3.11.17fstec_bduRU
Мартин Догиамас Moodle4.0.0 → 4.0.11fstec_bduRU
Мартин Догиамас Moodle4.1.0 → 4.1.6fstec_bduRU
Мартин Догиамас Moodle4.2.0 → 4.2.3fstec_bduRU
ООО «Ред Софт» РЕД ОС≤ 7.3fstec_bduRU
fedoraproject extra packages for enterprise linux= 7.0nvdUScpe:2.3:a:fedoraproject:extra_packages_for_enterprise_linux:*:*:*:*:*:*:*:*
fedoraproject fedora= 38nvdUScpe:2.3:o:fedoraproject:fedora:*:*:*:*:*:*:*:*
moodle moodle< 3.9.24nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle3.11.0 → 3.11.17nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle4.0.0 → 4.0.11nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle4.1.0 → 4.1.6nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle4.2.0 → 4.2.3nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
Bitnami moodle< 3.9.24osvUSpkg:bitnami/moodle
Bitnami moodle3.11.0 → 3.11.17osvUSpkg:bitnami/moodle
Bitnami moodle4.0.0 → 4.0.11osvUSpkg:bitnami/moodle
Bitnami moodle4.1.0 → 4.1.6osvUSpkg:bitnami/moodle
Bitnami moodle4.2.0 → 4.2.3osvUSpkg:bitnami/moodle
Packagist moodle/moodle< 3.9.24osvUSpkg:composer/moodle/moodle
Packagist moodle/moodle3.10.0 → 3.11.17osvUSpkg:composer/moodle/moodle

showing 20 of 24

advisories (3)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2023-2701Moodle: Mehrere SchwachstellenDeutsch2023-10-17csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Moodle ausnutzen, um Sicherheitsvorkehrungen zu umgehen, Informationen offenzulegen oder einen Cross-Site-Scripting-Angriff durchzuführen.
GHSA-jr83-8x65-xcr5Moodle Exposure of Sensitive Information to an Unauthorized Actor vulnerability2023-11-09ghsa · osvUS
Separate Groups mode restrictions were not honoured in the forum summary report, which would display users from other groups.
BIT-moodle-2023-5551Moodle: forum summary report shows students from other groups when in separate groups mode2024-03-06vendor · osvUS
Separate Groups mode restrictions were not honoured in the forum summary report, which would display users from other groups.

also known as (6)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu osv nvd cert_bund NVD CVE.org MITRE

published 2023-11-09modified 2026-06-17

references (11)

External citations — patches, advisories, analysis.

scry

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