Arbitrary file deletion via unchecked path parameters
Published Mar 11, 2025 · Updated Mar 11, 2025
Path traversal in MRCMS 3.1.2 allows remote attackers to delete arbitrary website files through the administrative deletion endpoint. FileController.delete concatenates the path and name parameters with the web root, performs no canonical-path containment check, and passes the resulting File directly to delete(). The public proof reports success with an empty cookie, so a reachable endpoint permits deletion of attacker-selected site content without a session.
Summary
What happened
Path traversal in MRCMS 3.1.2 allows remote attackers to delete arbitrary website files through the administrative deletion endpoint. FileController.delete concatenates the path and name parameters with the web root, performs no canonical-path containment check, and passes the resulting File directly to delete(). The public proof reports success with an empty cookie, so a reachable endpoint permits deletion of attacker-selected site content without a session.
The record
- CVE
- CVE-2025-2193
- Published
- Mar 11, 2025
- Updated
- Mar 11, 2025
- Vendor
- Marker
- Product
- MRCMS
- Classifications
- CWE-22, T1485
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Mar 11, 2025CVE publishedPublication date reported by the CVE source.
- Mar 11, 2025Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=3.1.2
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
- MRCMS 3.1.2 unauthenticated file-deletion proofproof of concept · demonstrated
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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