CVE-2026-4202
MEDIUMCVSS 4.3/10EPSS 0.16%
Last modified
CVE-2026-4202 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. 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.. EPSS estimates a 0.16% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ayacoo | Redirect Tab | < 2.1.2 |
| Ayacoo | Redirect Tab | >= 3.0.0, < 3.1.7 |
| Ayacoo | Redirect Tab | >= 4.0.0, < 4.0.5 |
References
- https://typo3.org/security/advisory/typo3-ext-sa-2026-006Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-4202?
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.
How severe is CVE-2026-4202?
CVE-2026-4202 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.16% probability of exploitation in the next 30 days.
How do I fix CVE-2026-4202?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
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Are you affected by CVE-2026-4202?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST