We are seeing reports of a path traversal vulnerability affecting doramart DoraCMS v1.js as of March 9, 2026.
According to News Source and News Source, the flaw was discovered in the function createFileBypath of the file /DoraCMS/server/app/router/api/v1.js. The attack can be initiated remotely, and the exploit has been released publicly.
Evidence
First, the CVSS score is currently unknown, but the vulnerability appears to allow attackers to manipulate file paths. Initially, two independent sources confirmed that this issue exists in doramart DoraCMS 3.0.x. Subsequently, the technical mechanism involves a path traversal that bypasses directory restrictions. Specifically, by altering input parameters, an attacker can write files outside the intended directory.
Who Should Be Concerned
Most importantly, mid-market and enterprise organizations that use DoraCMS for e-commerce or content management should be concerned. In particular, CISOs and system administrators must address this issue promptly. Therefore, regulatory implications such as GDPR and HIPAA may arise if sensitive data is exposed.
Historical Context
Notably, a similar vulnerability (CVE-2026-3794) was reported in the same product, indicating a recurring pattern of path traversal exploits in DoraCMS. Similarly, attackers have previously used these vulnerabilities to gain unauthorized file access.
Detailed Impact Analysis
Currently, the scope of affected systems worldwide is unknown, but data at risk includes potentially sensitive files stored on the server. Once an attacker succeeds, operational disruption may occur due to unintended file creation or deletion. Meanwhile, threat actors are not specifically identified, but the attack vector remains remote and publicly accessible.
Immediate Actions Required
Immediately, we recommend applying the latest patch released by doramart, which resolves the path traversal issue. Specifically, vendors should update to the newest available version of DoraCMS 3.0.x that includes a fix for CVE-2026-3795. Next, verify the patch by testing the createFileBypath function with controlled inputs. However, if the vendor does not provide an immediate patch, consider alternative mitigations such as implementing strict input validation or restricting file paths manually.
Additionally, after applying the patch, monitor logs for any suspicious file operations and enable alerts for unauthorized writes. After these steps, organizations should maintain a regular review of security updates to prevent future vulnerabilities.
Additional Resources
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