HashBrown CMS Directory Traversal
An issue was discovered in HashBrown CMS before 1.3.2. Server/Entity/Resource/Connection.js allows an attacker to reach a parent directory via a crafted name or ID field.
Affected software
Click a technology to see all vulnerabilities affecting it.
| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| npm package | hashbrown-cms | < 1.3.2 | 1.3.2 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2020-5840
- https://github.com/HashBrownCMS/hashbrown-cms/commit/6b37b73944447bb29c6aaeb086b04196d80c692a
- https://github.com/HashBrownCMS/hashbrown-cms
- https://github.com/HashBrownCMS/hashbrown-cms/compare/v1.3.1...v1.3.2
- https://github.com/HashBrownCMS/hashbrown-cms/releases/tag/v1.3.2
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N- Weakness (CWE)
CWE-22- Platform
- npm
- Package
hashbrown-cms- Disclosed
- 24.05.2022
- Updated
- 11.10.2026 10:22
Sources and licenses
OSV / GitHub Advisory Database - GHSA-q7hx-mrv5-6mrp - CC BY 4.0
Vulnerability history: hashbrown-cms
All published vulnerabilities of this package (npm package), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 2
- First → latest
- 05.2022 05.2022
- Without a fix
- 0
- Exploited in attacks
- 0
Severity breakdown
- Critical 1
- High 1
Disclosures per year
- 2022: 2
- 2023: 0
- 2024: 0
- 2025: 0
- 2026: 0
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HashBrown CMS Directory Traversal this entry
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