Admin command execution via unsafe ZIP extraction
Published Feb 13, 2026 · Updated Feb 13, 2026
Zip Slip in MojoPortal CMS 2.9.0.1 allows remote authenticated users to execute arbitrary commands through a crafted skin ZIP upload. The /DesignTools/SkinList.aspx handler extracts archive entries without validating their paths, allowing traversal names to write files outside the intended skin directory. Administrative access is required to reach the upload; the demonstrated consequence is overwriting existing files or adding extension-allowlisted files, which the CVE record identifies as a route to command execution.
Summary
What happened
Zip Slip in MojoPortal CMS 2.9.0.1 allows remote authenticated users to execute arbitrary commands through a crafted skin ZIP upload. The /DesignTools/SkinList.aspx handler extracts archive entries without validating their paths, allowing traversal names to write files outside the intended skin directory. Administrative access is required to reach the upload; the demonstrated consequence is overwriting existing files or adding extension-allowlisted files, which the CVE record identifies as a route to command execution.
The record
- CVE
- CVE-2025-69770
- Published
- Feb 13, 2026
- Updated
- Feb 13, 2026
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-22, T1190
- Attack vector
- network
- Privileges
- admin
Timeline
How it unfolded
- Feb 13, 2026CVE publishedPublication date reported by the CVE source.
- Feb 13, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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What is affected?
Affected products and versions are unavailable in this record.
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
- Zipslip in MojoPortal version 2.9.0.1proof of concept · demonstrated
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Technologies
Your stack
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Your stack
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