CVE-2023-22729 json
Silverstripe Framework has open redirect vulnerability on CMSSecurity relogin screen
published 2023-04-26 3 y ago modified 2026-06-17 4 mo ago also GHSA-fw84-xgm8-9jmv , EUVD-2023-1298
- cvss
- 5.4
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 36%
- public exploits
- 0
- none known
Summary
Silverstripe Framework is the Model-View-Controller framework that powers the Silverstripe content management system. Prior to version 4.12.15, 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. Users should upgrade to Silverstripe Framework 4.12.15 or above to address the issue.
Patch / fix
- packagist silverstripe/framework 4.12.5
- silverstripe framework 4.12.5
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 21 mo ago
Exploit prediction
0.42% chance of exploitation in the next 30 days, higher than 36% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N |
| NVD | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
| GitHub | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | silverstripe/framework | <4.12.5 |
4.12.5 |
Affected products
- silverstripe silverstripe-framework
Classification
- Weakness
-
- CWE-601 URL Redirection to Untrusted Site
References
-
github.com
/silverstripe/silverstripe-framework/commit/1a5bb4cbece1721203977910b8ecd8b79c18dc77
web, patch
-
github.com
/silverstripe/silverstripe-framework/security/advisories/GHSA-fw84-xgm8-9jmv
web, vendor-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2023-22729
advisory
-
github.com
/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/CVE-2023-22729.yaml
web
-
github.com
/silverstripe/silverstripe-framework
package
-
silverstripe.org
/download/security-releases/cve-2023-22729
web
Sources
- CVE List CVE-2023-22729
- GitHub Advisory GHSA-fw84-xgm8-9jmv
- NVD CVE-2023-22729
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