Description
A weakness has been identified in Bolt CMS up to 3.7.5. This vulnerability affects unknown code of the file src/Storage/Field/Type/TextType.php of the component HTML Attribute Handler. Executing a manipulation of the argument style can lead to HTML injection. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks. The GitHub repository was archived by the owner and is now read-only. This vulnerability only affects products that are no longer supported by the maintainer.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Bolt | CMS | 3.7.0, 3.7.1, 3.7.2, 3.7.3, 3.7.4, 3.7.5 | — |
References
- VDB-369131 | Bolt CMS HTML Attribute TextType.php HTML injection vdb-entry technical-description
- VDB-369131 | CTI Indicators (IOB, IOC, TTP, IOA) signature permissions-required
- CVE-2026-11511 | CVE Analysis and Report third-party-advisory
- Submit #836106 | bolt bolt-cms 3.7.5 Improper Neutralization of Script in Attributes in a Web Page third-party-advisory