Bolt

10 CVEs across 4 Bolt products. Browse Bolt vulnerabilities, severities, and proof-of-concept exploits.

Bolt products with known CVEs

ProductCVEs
Cms4
Bolt Cms3
Bolt2
Core1
Bolt CVEs — newest first
CVESeverityScorePublishedSummary
CVE-2026-71291High8.82026-08-05Bolt CMS renders content field values through Twig's full application-level Environment with no SandboxExtension registered anywhere in the codebase. In src/En…
CVE-2026-11511Low3.52026-06-08A 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 componen…
CVE-2025-34086High8.82025-07-03Bolt CMS versions 3.7.0 and earlier contain a chain of vulnerabilities that together allow an authenticated user to achieve remote code execution. A user with…
CVE-2024-7300Low3.52024-07-31A vulnerability classified as problematic has been found in Bolt CMS 3.7.1. Affected is an unknown function of the file /bolt/editcontent/showcases of the comp…
CVE-2024-7299Low3.52024-07-31** UNSUPPORTED WHEN ASSIGNED ** A vulnerability was found in Bolt CMS 3.7.1. It has been rated as problematic. This issue affects some unknown processing of th…
CVE-2022-36532High8.82022-09-16Bolt CMS contains a vulnerability in version 5.1.12 and below that allows an authenticated user with the ROLE_EDITOR privileges to upload and rename a maliciou…
CVE-2021-40219High8.82022-04-11Bolt CMS <= 4.2 is vulnerable to Remote Code Execution. Unsafe theme rendering allows an authenticated attacker to edit theme to inject server-side template in…
CVE-2020-4041High7.42020-06-08In Bolt CMS before version 3.7.1, the filename of uploaded files was vulnerable to stored XSS. It is not possible to inject javascript code in the file name wh…
CVE-2020-4040High8.62020-06-08Bolt CMS before version 3.7.1 lacked CSRF protection in the preview generating endpoint. Previews are intended to be generated by the admins, developers, chief…
CVE-2018-19933Medium6.12018-12-17Bolt CMS <3.6.2 allows XSS via text input click preview button as demonstrated by the Title field of a Configured and New Entry.