CVE-2025-59017 | BDVDB-2026-293197 Detail

TYPO3TYPO3 CMS

Description#

Missing authorization checks in the Backend Routing of TYPO3 CMS versions 9.0.0‑9.5.54, 10.0.0‑10.4.53, 11.0.0‑11.5.47, 12.0.0‑12.4.36, and 13.0.0‑13.4.17 allow backend users to directly invoke AJAX backend routes without having access to the corresponding backend modules.

Impact#

Per CVSS v4.0: confidentiality impact low, integrity impact low, availability impact low. Attack vector: network.

Weaknesses#

CWE-862 Missing Authorization

References#

https://typo3.org/security/advisory/typo3-core-sa-2025-021

Exploit#

No public exploit known

History#

Version 12025-09-09Record published in the CVE List.

Published

Published: 2025-09-09
Last modified: 2025-09-09

Vendor information

Vendor: TYPO3
Product: TYPO3 CMS

All TYPO3 vulnerabilities

Score

5.3 Medium

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 23.2.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Missing Authorization

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
>= 9.0.0 and < 9.5.55
Fixed
9.5.55
Vulnerable
>= 10.0.0 and < 10.4.54
Fixed
10.4.54
Vulnerable
>= 11.0.0 and < 11.5.48
Fixed
11.5.48
Vulnerable
>= 12.0.0 and < 12.4.37
Fixed
12.4.37
Vulnerable
>= 13.0.0 and < 13.4.18
Fixed
13.4.18

Scoring System

CVSS v4.0

5.3 Medium

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Attack Requirements	None
Privileges Required	Low
User Interaction	None
Vulnerable System Confidentiality	Low
Vulnerable System Integrity	Low
Vulnerable System Availability	Low
Subsequent System Confidentiality	None
Subsequent System Integrity	None
Subsequent System Availability	None

CVSS v3.1

Not available

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).