Vulnerability · Published Mar 17, 2026 · Assigned by TYPO3
CVE-2026-4202Broken Access Control in extension "Redirect Tab"
Low 2.3
In plain English
A low-severity missing authorization in Extension "Redirect Tabs" from TYPO3. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 7% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 4.0)2.3Low
Exploit odds (30 days)0.2%top 93.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist | ayacoo/redirect-tab | 2.1.2 | GHSA-755r-r738-mjgp |
| Packagist | ayacoo/redirect-tab | 3.1.7 | GHSA-755r-r738-mjgp |
| Packagist | ayacoo/redirect-tab | 4.0.5 | GHSA-755r-r738-mjgp |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| TYPO3 | Extension "Redirect Tabs" | 4.0.0 – before 4.0.53.0.0 – before 3.1.70 – before 2.1.2 |
Weakness: CWE-862, CWE-200 · Vector: 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
References
- https://typo3.org/security/advisory/typo3-ext-sa-2026-006 vendor-advisory