CVE-2024-53277 json
Cross-site Scripting in form messages in silverstripe framework
published 2025-01-14 21 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-0082 , GHSA-ff6q-3c9c-6cf5
- cvss
- 5.4
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 25%
- public exploits
- 0
- none known
Summary
Silverstripe Framework is a PHP framework which powers the Silverstripe CMS. In some cases, form messages can contain HTML markup. This is an intentional feature, allowing links and other relevant HTML markup for the given message. Some form messages include content that the user can provide. There are scenarios in the CMS where that content doesn't get correctly sanitised prior to being included in the form message, resulting in an XSS vulnerability. This issue has been addressed in silverstripe/framework version 5.3.8 and users are advised to upgrade. There are no known workarounds for this vulnerability.
Patch / fix
- packagist silverstripe/framework 5.3.8
- silverstripe framework 5.3.8
- silverstripe silverstripe 5.3.8
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 21 mo ago
Exploit prediction
0.33% chance of exploitation in the next 30 days, higher than 25% 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:L/UI:N/S:U/C:L/I:L/A:N |
| GitHub | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N |
| NVD | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| packagist | silverstripe/framework | <5.3.8 |
5.3.8 |
Affected products
- silverstripe silverstripe-framework
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
github.com
/silverstripe/silverstripe-framework/commit/74904f539347b7d1f8c5b5fb9e28d62ff251ee00
web, patch
-
github.com
/silverstripe/silverstripe-framework/security/advisories/GHSA-ff6q-3c9c-6cf5
web, vendor-advisory
-
silverstripe.org
/download/security-releases/cve-2024-53277
web, vendor-advisory
-
nvd.nist.gov
/vuln/detail/CVE-2024-53277
advisory
-
github.com
/FriendsOfPHP/security-advisories/blob/master/silverstripe/framework/CVE-2024-53277.yaml
web
-
github.com
/silverstripe/silverstripe-framework
package
Sources
- CVE List CVE-2024-53277
- GitHub Advisory GHSA-ff6q-3c9c-6cf5
- NVD CVE-2024-53277
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.