CVE-2026-77132

mediumpriority · track · 0OT risk · elevatedEPSS 0.004 · 37 %ileDE

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.43% (37th) EPSS

CVSS 5.3 · medium

Is it mine?

10 products

Check your exposure

Who says so?

1 sources

cert_bund

EPSS · scored 2026-10-27

It has been discovered that several AJAX routes used for the backend localization wizard failed to perform authorization checks. This allowed authenticated, low-privileged backend users to access information about records and content elements that fall outside of their permitted range. Exploiting this vulnerability requires a low-privileged backend user account. This issue affects TYPO3 CMS versions 10.0.0-10.4.59, 11.0.0-11.5.53, 12.0.0-12.4.48, 13.0.0-13.4.34 and 14.0.0-14.3.6.

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: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-862US

affected products (10)

Products and version ranges known to be affected.

TYPO3 Core <10.4.60 ELTSall versionscert_bundDE
TYPO3 Core <11.5.54 ELTSall versionscert_bundDE
TYPO3 Core <12.4.49 ELTSall versionscert_bundDE
TYPO3 Core <13.4.35 LTSall versionscert_bundDE
TYPO3 Core <14.3.7 LTSall versionscert_bundDE
TYPO3 Core< 10.4.60 ELTScert_bundDE
TYPO3 Core< 11.5.54 ELTScert_bundDE
TYPO3 Core< 12.4.49 ELTScert_bundDE
TYPO3 Core< 13.4.35 LTScert_bundDE
TYPO3 Core< 14.3.7 LTScert_bundDE

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-3224TYPO3 Core: Mehrere SchwachstellenDeutsch2026-09-07csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in TYPO3 Core ausnutzen, um Informationen offenzulegen, einen Denial of Service zu verursachen oder seine Rechte zu erweitern.

sources

Which sources assert this record, and when.

cert_bund NVD CVE.org MITRE

published 2026-09-08modified 2026-09-08

references (4) nvd

External citations — patches, advisories, analysis.

scry

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