CVE-2026-47351

mediumpriority · track · 0OT risk · elevatedEPSS 0.002 · 15 %ileDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.24% (15th) EPSS

CVSS 5.3 · medium

Is it mine?

22 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cert_bund · osv

EPSS · scored 2026-10-27

Backend users were able to insert arbitrary records and files into the TYPO3 clipboard without proper read permission checks, which allowed users to gather information about records and files they were not authorized to view. This issue affects TYPO3 CMS versions 10.4.0-13.4.30 and 14.0.0-14.3.2.

cvss

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

5.3

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 1.3–5.3

v4.05.3mediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:Nsecondary · ENISA EU

v4.05.3mediumCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary

v4.01.3lowCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · 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-862USCWE-862US

affected products (22)

Products and version ranges known to be affected.

TYPO3 Core <10.4.57 ELTSall versionscert_bundDE
TYPO3 Core <11.5.51 ELTSall versionscert_bundDE
TYPO3 Core <12.4.46 ELTSall versionscert_bundDE
TYPO3 Core <13.4.31 LTSall versionscert_bundDE
TYPO3 Core <14.3.3 LTSall versionscert_bundDE
TYPO3 Core< 10.4.57 ELTScert_bundDE
TYPO3 Core< 11.5.51 ELTScert_bundDE
TYPO3 Core< 12.4.46 ELTScert_bundDE
TYPO3 Core< 13.4.31 LTScert_bundDE
TYPO3 Core< 14.3.3 LTScert_bundDE
TYPO3 TYPO3 CMS10.4.0 → 13.4.31enisa_euvdEU
TYPO3 TYPO3 CMS14.0.0 → 14.3.3enisa_euvdEU
Packagist typo3/cms-backend< 10.4.57osvUSpkg:composer/typo3/cms-backend
Packagist typo3/cms-backend11.0.0 → 11.5.51osvUSpkg:composer/typo3/cms-backend
Packagist typo3/cms-backend12.0.0 → 12.4.46osvUSpkg:composer/typo3/cms-backend
Packagist typo3/cms-backend13.0.0 → 13.4.31osvUSpkg:composer/typo3/cms-backend
Packagist typo3/cms-backend14.0.0 → 14.3.3osvUSpkg:composer/typo3/cms-backend
Packagist typo3/cms-core< 10.4.57osvUSpkg:composer/typo3/cms-core
Packagist typo3/cms-core11.0.0 → 11.5.51osvUSpkg:composer/typo3/cms-core
Packagist typo3/cms-core12.0.0 → 12.4.46osvUSpkg:composer/typo3/cms-core

showing 20 of 22

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-1835TYPO3 Core: Mehrere SchwachstellenDeutsch2026-06-08csaf · cert_bundDE
Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in TYPO3 Core ausnutzen, um Sicherheitsbeschränkungen zu umgehen, Benutzer auf schädliche Websites umzuleiten, beliebigen Code auszuführen, Berechtigungen zu eskalieren oder andere Auswirkungen zu verursachen.
GHSA-q93m-25xv-94hhTYPO3 CMS: Broken Access Control in Media Module2026-06-12ghsa · osvUS
### Problem Backend users were able to insert arbitrary records and files into the TYPO3 clipboard without proper read permission checks, which allowed users to gather information about records and files they were not authorized to view. ### Solution Update to TYPO3 versions 10.4.57 ELTS, 11.5.51 ELTS, 12.4.46 ELTS, 13.4.31 LTS, 14.3.3 LTS that fix the problem described. ### Credits TYPO3 CMS thanks Vincent Yang for reporting this issue, and to TYPO3 security team member Elias Häußler for fixing it. ### Resources * [TYPO3-CORE-SA-2026-014](https://typo3.org/security/advisory/typo3-core-sa-2026-014)

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund osv NVD CVE.org MITRE

published 2026-06-09modified 2026-07-23

references (9)

External citations — patches, advisories, analysis.

scry

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