CVE-2025-26530

mediumpriority · track · 24EPSS 0.004 · 30 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.36% (30th) EPSS

CVSS 6.1 · 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

The question bank filter required additional sanitizing to prevent a reflected XSS risk.

cvss

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

8.3

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 4.7–8.3

v3.16.1mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 2.7

v3.14.7mediumAV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:Nsecondary · FSTEC (BDU) RU

v3.18.3highCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:Hsecondary · ENISA EU

v3.18.3highCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:Hsecondary · patrick@puiterwijk.orgexploitability 1.6 · impact 6

v3.18.3highCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:Hsecondary · OSV

v3.15.6mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

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

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USCWE-79USCWE-79US

affected products (25)

Products and version ranges known to be affected.

Open Source Moodle <4.1.16all versionscert_bundDE
Open Source Moodle <4.3.10all versionscert_bundDE
Open Source Moodle <4.4.6all versionscert_bundDE
Open Source Moodle <4.5.2all versionscert_bundDE
Open Source Moodle< 4.1.16cert_bundDE
Open Source Moodle< 4.3.10cert_bundDE
Open Source Moodle< 4.4.6cert_bundDE
Open Source Moodle< 4.5.2cert_bundDE
Moodle Project Moodle4.3.0 → 4.3.10enisa_euvdEU
Moodle Project Moodle4.4.0 → 4.4.6enisa_euvdEU
Moodle Project Moodle4.5.0 → 4.5.2enisa_euvdEU
Мартин Догиамас Moodle4.1.0 → 4.1.16fstec_bduRU
Мартин Догиамас Moodle4.3.0 → 4.3.10fstec_bduRU
Мартин Догиамас Moodle4.4.0 → 4.4.6fstec_bduRU
Мартин Догиамас Moodle4.5.0 → 4.5.2fstec_bduRU
ООО «Ред Софт» РЕД ОС≤ 7.3fstec_bduRU
moodle moodle4.3.0 → 4.3.10nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle4.4.0 → 4.4.6nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle4.5.0 → 4.5.2nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
Bitnami moodle4.3.0 → 4.3.10osvUSpkg:bitnami/moodle

showing 20 of 25

advisories (3)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2025-0390Moodle: Mehrere SchwachstellenDeutsch2025-02-17csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Moodle ausnutzen, um SQL-Injection- und Cross-Site-Scripting-Angriffe durchzuführen, Sicherheitsmaßnahmen zu umgehen, vertrauliche Informationen preiszugeben oder andere nicht näher spezifizierte Auswirkungen zu verursachen.
GHSA-4w32-c9g7-27qxMoodle allows reflected XSS via question bank filter2025-02-24ghsa · osvUS
The question bank filter required additional sanitizing to prevent a reflected XSS risk.
BIT-moodle-2025-26530Reflected XSS via question bank filter2025-08-12vendor · osvUS
The question bank filter required additional sanitizing to prevent a reflected XSS risk.

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 2025-02-24modified 2026-06-17

references (8)

External citations — patches, advisories, analysis.

scry

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