What’s Vulnerable › Vulnerabilities

CVE-2016-7902

• Severity: high (CVSS 8.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-01-04 · updated 2026-06-17
• Weakness: CWE-434

Description

Unrestricted file upload vulnerability in the fileUnzip->unzip method in Dotclear before 2.10.3 allows remote authenticated users with permissions to manage media items to execute arbitrary code by uploading a ZIP file containing a file with a crafted extension, as demonstrated by .php.txt or .php%20.

Affected products

• Dotclear: through 2.10.2

References

• http://www.openwall.com/lists/oss-security/2016/10/05/6
• http://www.securityfocus.com/bid/93440
• https://dotclear.org/blog/post/2016/11/01/Dotclear-2.10.3
• https://hg.dotclear.org/dotclear/rev/a9db771a5a70
• http://www.openwall.com/lists/oss-security/2016/10/05/6
• http://www.securityfocus.com/bid/93440
• https://dotclear.org/blog/post/2016/11/01/Dotclear-2.10.3
• https://hg.dotclear.org/dotclear/rev/a9db771a5a70

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