Open redirect vulnerability on CMSSecurity relogin screen
An attacker can display a link to a third party website on a login screen by convincing a legitimate content author to follow a specially crafted link.
Upgrade to silverstripe/framework 4.12.5 or above to remedy the vulnerability.
Reporter: Matthew Dekker
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | silverstripe/framework | < 4.12.5 | 4.12.5 |
References
- https://github.com/silverstripe/silverstripe-framework/security/advisories/GHSA-fw84-xgm8-9jmv
- https://nvd.nist.gov/vuln/detail/CVE-2023-22729
- https://github.com/silverstripe/silverstripe-framework/commit/1a5bb4cbece1721203977910b8ecd8b79c18dc77
- https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/CVE-2023-22729.yaml
- https://github.com/silverstripe/silverstripe-framework
- https://www.silverstripe.org/download/security-releases/cve-2023-22729
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N- Weakness (CWE)
CWE-601- Platform
- Composer
- Package
silverstripe/framework- Disclosed
- 26.04.2023
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-fw84-xgm8-9jmv - CC BY 4.0
Vulnerability history: silverstripe/framework
All published vulnerabilities of this package (Composer package), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 93
- First → latest
- 11.2019 08.2026
- Without a fix
- 1
- Exploited in attacks
- 0
Severity breakdown
- Critical 3
- High 13
- Medium 69
- Low 8
Disclosures per year
- 2019: 5
- 2020: 2
- 2021: 0
- 2022: 23
- 2023: 3
- 2024: 53
- 2025: 6
- 2026: 1
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