CVE-2025-62400

mediumpriority · track · 26EPSS 0.003 · 19 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.27% (19th) EPSS

CVSS 6.5 · medium

Is it mine?

25 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · osv

EPSS · scored 2026-10-28

Moodle exposed the names of hidden groups to users who had permission to create calendar events but not to view hidden groups. This could reveal private or restricted group information.

cvss

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

6.5

010

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

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 3.6

v3.16.5mediumAV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nsecondary · FSTEC (BDU) RU

v3.14.3mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:Nsecondary · ENISA EU

v3.14.3mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:Nsecondary · patrick@puiterwijk.orgexploitability 2.8 · impact 1.4

v3.14.3mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:Nsecondary · OSV

v3.16mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/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 (25)

Products and version ranges known to be affected.

Open Source Moodle <4.1.21all versionscert_bundDE
Open Source Moodle <4.4.11all versionscert_bundDE
Open Source Moodle <4.5.7all versionscert_bundDE
Open Source Moodle <5.0.3all versionscert_bundDE
Open Source Moodle< 4.1.21cert_bundDE
Open Source Moodle< 4.4.11cert_bundDE
Open Source Moodle< 4.5.7cert_bundDE
Open Source Moodle< 5.0.3cert_bundDE
Мартин Догиамас Moodle4.1.0 → 4.1.21fstec_bduRU
Мартин Догиамас Moodle4.4.0 → 4.4.11fstec_bduRU
Мартин Догиамас Moodle4.5.0 → 4.5.7fstec_bduRU
Мартин Догиамас Moodle5.0.0 → 5.0.3fstec_bduRU
ООО «Ред Софт» РЕД ОС≤ 7.3fstec_bduRU
moodle moodle4.1.0 → 4.1.21nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle4.4.0 → 4.4.11nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle4.5.0 → 4.5.7nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle5.0.0 → 5.0.3nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
Bitnami moodle4.1.0 → 4.1.21osvUSpkg:bitnami/moodle
Bitnami moodle4.4.0 → 4.4.11osvUSpkg:bitnami/moodle
Bitnami moodle4.5.0 → 4.5.7osvUSpkg:bitnami/moodle

showing 20 of 25

advisories (3)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2025-2272Moodle: Mehrere SchwachstellenDeutsch2025-10-13csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Moodle ausnutzen, um Sicherheitsvorkehrungen zu umgehen, und um Informationen offenzulegen.
GHSA-422v-w6c5-vq42Moodle exposed the names of hidden groups to users2025-10-23ghsa · osvUS
Moodle exposed the names of hidden groups to users who had permission to create calendar events but not to view hidden groups. This could reveal private or restricted group information.
BIT-moodle-2025-62400Moodle: hidden group names visible to event creators2025-11-17vendor · osvUS
Moodle exposed the names of hidden groups to users who had permission to create calendar events but not to view hidden groups. This could reveal private or restricted group information.

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 cert_bund nvd NVD CVE.org MITRE

published 2025-10-23modified 2026-06-17

references (7)

External citations — patches, advisories, analysis.

https://access.redhat.com/security/cve/CVE-2025-62400 cnnvd
https://bugzilla.redhat.com/show_bug.cgi?id=2404433 cnnvd
https://download.moodle.org/Patchcnnvd
https://access.redhat.com/security/cve/CVE-2025-62400 enisa_euvd
https://bugzilla.redhat.com/show_bug.cgi?id=2404433 enisa_euvd
https://access.redhat.com/security/cve/CVE-2025-62400Third Party Advisorynvd
https://bugzilla.redhat.com/show_bug.cgi?id=2404433Issue TrackingThird Party Advisorynvd

scry

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