← Vulnerability feed

Vulnerability record · CVE-2020-28925 · published 30 December 2020

CVE-2020-28925: Boltcms bolt vulnerability

Boltcms · Bolt

Bolt before 3.7.2 does not restrict filter options in a Request in the Twig context, and is therefore inconsistent with the "How to Harden Your PHP for Better Security" guidance.

5.3 CVSS 3.1 Medium EPSS 1.1% · top 35.6%
5.3CVSS 3.1 base score, v2 5.0
1.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

Bolt before 3.7.2 does not restrict filter options in a Request in the Twig context, and is therefore inconsistent with the "How to Harden Your PHP for Better Security" guidance.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/bolt/bolt/commit/c0cd530e78c2a8c6d71ceb75b10c251b39fb923a PatchThird Party Advisory
https://github.com/bolt/bolt/compare/3.7.1...3.7.2 PatchThird Party Advisory
https://github.com/bolt/bolt/commit/c0cd530e78c2a8c6d71ceb75b10c251b39fb923a PatchThird Party Advisory
https://github.com/bolt/bolt/compare/3.7.1...3.7.2 PatchThird Party Advisory

Track CVE-2020-28925 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.1CVE-2022-31321Boltcms bolt improper input validation vulnerabilityThe foldername parameter in Bolt 5.1.7 was discovered to have incorrect input validation, allowing attackers to perform directory enumeration or caus…EPSS 0.86%8.8CVE-2019-10874Boltcms bolt cross-site request forgery vulnerabilityCross Site Request Forgery (CSRF) in the bolt/upload File Upload feature in Bolt CMS 3.6.6 allows remote attackers to execute arbitrary code by uploa…EPSS 4.5%8.8CVE-2019-9185Boltcms bolt unrestricted file upload vulnerabilityController/Async/FilesystemManager.php in the filemanager in Bolt before 3.6.5 allows remote attackers to execute arbitrary PHP code by renaming a pr…EPSS 2.7%7.5CVE-2025-34086Boltcms bolt code injection vulnerabilityBolt CMS versions 3.7.0 and earlier contain a chain of vulnerabilities that together allow an authenticated user to achieve remote code execution. A …EPSS 3.6%7.5CVE-2021-27367Boltcms bolt path traversal vulnerabilityController/Backend/FileEditController.php and Controller/Backend/FilemanagerController.php in Bolt before 4.1.13 allow Directory Traversal.EPSS 1.7%6.5CVE-2015-7309Boltcms bolt injection vulnerabilityThe theme editor in Bolt before 2.2.5 does not check the file extension when renaming files, which allows remote authenticated users to execute arbit…EPSS 39%6.1CVE-2020-4041Boltcms bolt cross-site scripting vulnerabilityIn 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 fi…EPSS 2.0%6.1CVE-2019-9553Boltcms bolt cross-site scripting vulnerabilityBolt 3.6.4 has XSS via the slug, teaser, or title parameter to editcontent/pages, a related issue to CVE-2017-11128 and CVE-2018-19933.EPSS 1.8%

Source: NIST National Vulnerability Database (record CVE-2020-28925), CISA KEV, FIRST EPSS (scores of 2026-09-30). This page is refreshed as NVD updates the record.