medium4.3
CVE-2023-39343
Sulu Observable Response Discrepancy on Admin Login
Impact
### Impact It allows over the Admin Login form to detect which user (username, email) exists and which one do not exist. Impacted by this issue are Sulu installation >= 2.5.0 and <2.5.10 using the newer Symfony Security System which is default since Symfony 6.0 but can be enabled in Symfony 5.4. Sulu Installation not using the old Symfony 5.4 security System and previous version are not impacted by this Security issue. ### Patches The problem has been patched in version 2.5.10. ### Workarounds Create a custom AuthenticationFailureHandler which does not return the `$exception->getMessage();` instead the `$exception->getMessageKey();` ### References Currently no references.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| composer | sulu/sulu | >= 2.5.0, < 2.5.10 | 2.5.10 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Sulu | Sulu | from 2.5.0 before 2.5.10 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/sulu/sulu/commit/5f6c98ba030b2005793e2dc647cc938937ea889b
- https://github.com/sulu/sulu/releases/tag/2.5.10
- https://github.com/sulu/sulu/security/advisories/GHSA-wmwf-49vv-p3mr
- https://github.com/advisories/GHSA-wmwf-49vv-p3mr
- https://nvd.nist.gov/vuln/detail/CVE-2023-39343
- https://github.com/FriendsOfPHP/security-advisories/blob/master/sulu/sulu/CVE-2023-39343.yaml