CVE-2026-3795
Published: 09 March 2026
Summary
CVE-2026-3795 is a medium-severity Path Traversal (CWE-22) vulnerability in Html-Js Doracms. Its CVSS base score is 5.3 (Medium).
Operationally, exploitation aligns with the MITRE ATT&CK technique Exploit Public-Facing Application (T1190); ranked at the 46.6th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
The strongest mitigations our analysis identified are NIST 800-53 AC-3 (Access Enforcement) and SI-10 (Information Input Validation).
Deeper analysis
CVE-2026-3795 is a path traversal vulnerability (CWE-22) discovered in doramart DoraCMS 3.0.x. The flaw affects the createFileBypath function located in the file /DoraCMS/server/app/router/api/v1.js. Published on 2026-03-09, it has a CVSS v3.1 base score of 6.3 (AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L), indicating moderate severity with network accessibility and low attack complexity.
The vulnerability can be exploited remotely by an attacker with low privileges (PR:L), requiring no user interaction. Successful manipulation enables path traversal, allowing limited impacts on confidentiality, integrity, and availability, such as unauthorized file access or modification outside the intended directory.
VulDB advisories detail the issue and note that an exploit has been publicly released, increasing the risk of attacks. The vendor was contacted early for disclosure but provided no response, and no patches or mitigations are mentioned in available references.
OWASP Top 10 for Web (2025)
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2026-10285
Vulnerability details
A security flaw has been discovered in doramart DoraCMS 3.0.x. Impacted is the function createFileBypath of the file /DoraCMS/server/app/router/api/v1.js. Performing a manipulation results in path traversal. The attack can be initiated remotely. The exploit has been released to the public…
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and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise TechniquesAI
Why these techniques?
Path traversal in public-facing CMS enables remote exploitation of the app (T1190); directly supports unauthorized local file reads (T1005) and arbitrary file writes for placing tools/payloads (T1105).
CVEs Like This One
Affected Assets
Mitigating Controls
Mitigating Controls (NIST 800-53 r5) AI
Directly requires validation of all inputs (including file paths) to the createFileBypath function, blocking the path traversal manipulation before it succeeds.
Enforces authorization checks on every access to files and directories, preventing the unauthorized traversal and read/write operations outside intended paths.
Restricts the privileges of the low-privileged accounts that can reach the vulnerable API endpoint, limiting the scope of files that can be traversed even if the flaw is exploited.