CVE-2026-4202 | BDVDB-2026-320867 Detail

TYPO3Extension "Redirect Tabs"

Description#

The extension fails to verify, if an authenticated user has permissions to access to redirects resulting in exposure of redirect records when editing a page.

Impact#

CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs

Weaknesses#

CWE-862 Missing Authorization
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

References#

https://typo3.org/security/advisory/typo3-ext-sa-2026-006

Exploit#

No public exploit known

History#

Version 12026-03-17Record published in the CVE List.

Published

Published: 2026-03-17
Last modified: 2026-03-17

Vendor information

Vendor: TYPO3
Product: Extension "Redirect Tabs"

All TYPO3 vulnerabilities

Score

2.3 Low

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 6.6.

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
>= 4.0.0 and < 4.0.5
Fixed
4.0.5
Vulnerable
>= 3.0.0 and < 3.1.7
Fixed
3.1.7
Vulnerable
< 2.1.2
Fixed
2.1.2

Scoring System

CVSS v4.0

2.3 Low

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

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