CVE-2024-45691

mediumpriority · track · 0EPSS 0.004 · 36 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.41% (36th) EPSS

CVSS 5.4 · medium

Is it mine?

25 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · osv

EPSS · scored 2026-10-27

A flaw was found in Moodle. When restricting access to a lesson activity with a password, certain passwords could be bypassed or less secure due to a loose comparison in the password-checking logic. This issue only affected passwords set to "magic hash" values.

cvss

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

5.4

010

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

v3.15.4mediumAV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:Nsecondary · FSTEC (BDU) RU

v3.15.4mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:Nsecondary · ENISA EU

v3.15.4mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:Nsecondaryexploitability 2.8 · impact 2.5

v3.15.4mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:Nsecondary · OSV

v3.15mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/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-285USCWE-287USCWE-289US

affected products (25)

Products and version ranges known to be affected.

Open Source Moodle <4.1.13all versionscert_bundDE
Open Source Moodle <4.2.10all versionscert_bundDE
Open Source Moodle <4.3.7all versionscert_bundDE
Open Source Moodle <4.4.3all versionscert_bundDE
Open Source Moodle< 4.1.13cert_bundDE
Open Source Moodle< 4.2.10cert_bundDE
Open Source Moodle< 4.3.7cert_bundDE
Open Source Moodle< 4.4.3cert_bundDE
Мартин Догиамас Moodle4.1 → 4.1.13fstec_bduRU
Мартин Догиамас Moodle4.2 → 4.2.10fstec_bduRU
Мартин Догиамас Moodle4.3 → 4.3.7fstec_bduRU
Мартин Догиамас Moodle4.4 → 4.4.3fstec_bduRU
ООО «Ред Софт» РЕД ОС≤ 7.3fstec_bduRU
moodle moodle< 4.1.13nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle4.2.0 → 4.2.10nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle4.3.0 → 4.3.7nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle4.4.0 → 4.4.3nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
Bitnami moodle< 4.1.13osvUSpkg:bitnami/moodle
Bitnami moodle4.2.0 → 4.2.10osvUSpkg:bitnami/moodle
Bitnami moodle4.3.0 → 4.3.7osvUSpkg:bitnami/moodle

showing 20 of 25

advisories (3)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2024-2092Moodle: Mehrere SchwachstellenDeutsch2024-09-09csaf · cert_bundDE
Ein entfernter, authentifizierter Angreifer kann mehrere Schwachstellen in Moodle ausnutzen, um Informationen offenzulegen, beliebige mit OAuth2 verknüpfte Konten zu löschen oder den Passwortschutz zu umgehen.
GHSA-xfv7-h2qg-rjm7Moodle Lesson activity password bypass through PHP loose comparison2024-11-20ghsa · osvUS
A flaw was found in Moodle. When restricting access to a lesson activity with a password, certain passwords could be bypassed or less secure due to a loose comparison in the password-checking logic. This issue only affected passwords set to "magic hash" values.
BIT-moodle-2024-45691Moodle: lesson activity password bypass through php loose comparison2025-06-03vendor · osvUS
A flaw was found in Moodle. When restricting access to a lesson activity with a password, certain passwords could be bypassed or less secure due to a loose comparison in the password-checking logic. This issue only affected passwords set to "magic hash" values.

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 2024-11-20modified 2026-06-17

references (6)

External citations — patches, advisories, analysis.

scry

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