CVE-2026-26047

mediumPriorität · verfolgen · 0EPSS 0.005 · 43. PerzentilDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.51% (43rd) EPSS

CVSS 6.5 · medium

Is it mine?

20 products

Prüfe deine Angriffsfläche

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · osv

EPSS · bewertet 2026-10-27

A denial-of-service vulnerability was identified in Moodle’s TeX formula editor. When rendering TeX content using mimetex, insufficient execution time limits could allow specially crafted formulas to consume excessive server resources. An authenticated user could abuse this behavior to degrade performance or cause service interruption.

cvss

Technischer Schweregrad, 0–10. Eine Zeile je Quelle.

6.5

010

Basiswert 0–10 · höher = schwerwiegender · Vektor überfahren zum Auflösen

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

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · ENISA EU

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · patrick@puiterwijk.orgAusnutzbarkeit 2.8 · Auswirkung 3.6

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · OSV

v3.16mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

SSVC

Eine Handlungsentscheidung — aus Ausnutzung und Auswirkung.

Trackcoordinatorcisa_ssvcUS

schwächen

Die CWE-Schwächeklassen, zu denen dies gehört.

CWE-770USprimärCWE-400USCWE-400USCWE-400USCWE-770US

betroffene Produkte (20)

Betroffene Produkte und Versionsbereiche.

Open Source Moodle <4.5.9alle Versionencert_bundDE
Open Source Moodle <5.0.5alle Versionencert_bundDE
Open Source Moodle <5.1.2alle Versionencert_bundDE
Open Source Moodle< 4.5.9cert_bundDE
Open Source Moodle< 5.0.5cert_bundDE
Open Source Moodle< 5.1.2cert_bundDE
Мартин Догиамас Moodle4.5 → 4.5.8fstec_bduRU
Мартин Догиамас Moodle5.0 → 5.0.4fstec_bduRU
Мартин Догиамас Moodle5.1 → 5.1.1fstec_bduRU
ООО «Ред Софт» РЕД ОС≤ 7.3fstec_bduRU
ООО «Ред Софт» РЕД ОС≤ 8.0fstec_bduRU
moodle moodle< 4.5.9nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle5.0.0 → 5.0.5nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle5.1.0 → 5.1.2nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
Bitnami moodle< 4.5.9osvUSpkg:bitnami/moodle
Bitnami moodle5.0.0 → 5.0.5osvUSpkg:bitnami/moodle
Bitnami moodle5.1.0 → 5.1.2osvUSpkg:bitnami/moodle
Packagist moodle/moodle< 4.5.9osvUSpkg:composer/moodle/moodle
Packagist moodle/moodle5.0.0-beta → 5.0.5osvUSpkg:composer/moodle/moodle
Packagist moodle/moodle5.1.0-beta → 5.1.2osvUSpkg:composer/moodle/moodle

Advisories (3)

Hersteller- und Ökosystem-Meldungen dazu.

WID-SEC-W-2026-0447Moodle: Mehrere SchwachstellenDeutsch2026-02-17csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Moodle ausnutzen, um beliebigen Programmcode auszuführen und um einen Denial of Service Angriff durchzuführen.
GHSA-cg8j-5cr2-568qMoodle TeX formula editor is vulnerable to DoS through lack of execution time limits2026-02-21ghsa · osvUS
A Denial of Service vulnerability was identified in Moodle’s TeX formula editor. When rendering TeX content using mimetex, insufficient execution time limits could allow specially crafted formulas to consume excessive server resources. An authenticated user could abuse this behavior to degrade performance or cause service interruption.
BIT-moodle-2026-26047Moodle: moodle: uncontrolled resource consumption in tex formula editor leading to denial of service2026-03-02vendor · osvUS
A denial-of-service vulnerability was identified in Moodle’s TeX formula editor. When rendering TeX content using mimetex, insufficient execution time limits could allow specially crafted formulas to consume excessive server resources. An authenticated user could abuse this behavior to degrade performance or cause service interruption.

auch bekannt als (6)

Weitere Namen und Kennungen dieser Entität.

quellen

Welche Quellen diesen Datensatz belegen und wann.

cnnvd enisa_euvd fstec_bdu osv cert_bund nvd NVD CVE.org MITRE

veröffentlicht 2026-02-21geändert 2026-06-17

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+3264 weitere

Referenzen (6)

Externe Belege — Patches, Meldungen, Analysen.

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