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Vulnerability record · CVE-2021-27367 · published 17 February 2021

CVE-2021-27367: Boltcms bolt path traversal vulnerability

Boltcms · Bolt

Controller/Backend/FileEditController.php and Controller/Backend/FilemanagerController.php in Bolt before 4.1.13 allow Directory Traversal.

7.5 CVSS 3.1 High EPSS 1.7% · top 23.1% CWE-22 · Path traversal
7.5CVSS 3.1 base score, v2 5.0
1.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

Controller/Backend/FileEditController.php and Controller/Backend/FilemanagerController.php in Bolt before 4.1.13 allow Directory Traversal.

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

Affected products

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

References

LinkTags
https://github.com/bolt/core/pull/2371 PatchThird Party Advisory
https://github.com/bolt/core/releases/tag/4.1.13 Release NotesThird Party Advisory
https://github.com/bolt/core/pull/2371 PatchThird Party Advisory
https://github.com/bolt/core/releases/tag/4.1.13 Release NotesThird Party Advisory

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Related vulnerabilities

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

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Source: NIST National Vulnerability Database (record CVE-2021-27367), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.