CVE-2026-4202
Broken Access Control in extension "Redirect Tab"
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Broken Access Control in extension "Redirect Tab"
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.
- Record
CVE-2026-4202- CVSS 4.0
- 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 - Weakness
- CWE-862, CWE-200
- Updated
- 2026-11-02
EUVDEUVD-2026-12552
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.
- Record
EUVD-2026-12552- CVSS 4.0
- 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 - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-755r-r738-mjgp
Broken Access Control in extension "Redirect Tab" (redirect_tab)
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.
- Record
GHSA-755r-r738-mjgp- CVSS 4.0
- 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 - CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-200, CWE-862
- Updated
- 2026-11-02
NVD
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.
- Record
CVE-2026-4202- CVSS 4.0
- 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/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:X - CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-200, CWE-862
- Updated
- 2026-11-02
OSV
Broken Access Control in extension "Redirect Tab"
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.
- Record
CVE-2026-4202- CVSS 4.0
- 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 - Weakness
- CWE-200, CWE-862
- Updated
- 2026-11-02
OSVGHSA-755r-r738-mjgp
Broken Access Control in extension "Redirect Tab" (redirect_tab)
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.
- Record
GHSA-755r-r738-mjgp- CVSS 4.0
- 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 - CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-200, CWE-862
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
ayacoo/redirect-tabPackagist |
before 2.1.2 | 2.1.2 |
ayacoo/redirect-tabPackagist |
3.0.0 up to 3.1.7 | 3.1.7 |
ayacoo/redirect-tabPackagist |
4.0.0 up to 4.0.5 | 4.0.5 |
ayacoo/redirect-tabPackagist |
before 2.1.2, plus listed versions 1.0.01.1.02.0.02.0.12.1.02.1.1 |
2.1.2 |
ayacoo/redirect-tabPackagist |
3.0.0 up to 3.1.7, plus listed versions 3.0.13.1.03.1.13.1.23.1.33.1.43.1.53.1.6 |
3.1.7 |
ayacoo/redirect-tabPackagist |
4.0.0 up to 4.0.5, plus listed versions 4.0.14.0.24.0.34.0.4 |
4.0.5 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-4202 is a low vulnerability (CVSS 2.3) in Ayacoo Redirect Tab, published March 17, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.17%, the 6th percentile. Fixed in ayacoo/redirect-tab 2.1.2.
References
typo3.org/security/advisory/typo3-ext-sa-2026-006
nvd.nist.gov/vuln/detail/CVE-2026-4202
github.com/ayacoo/redirect_tab/commit/085f4cbf9848241510b5032d1b330889f6de6596
packagist.org