What’s Vulnerable › Vulnerabilities

CVE-2011-4334

• Severity: high (CVSS 8.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 5.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2017-10-23 · updated 2026-06-16
• Weakness: CWE-434

Description

edit.php in LabWiki 1.1 and earlier does not properly verify uploaded user files, which allows remote authenticated users to upload arbitrary PHP files via a PHP file with a .gif extension in the userfile parameter.

Affected products

• Labwiki Project Labwiki: through 1.1

References

• http://www.openwall.com/lists/oss-security/2011/11/21/16
• http://www.openwall.com/lists/oss-security/2014/02/08/5
• http://www.openwall.com/lists/oss-security/2011/11/21/16
• http://www.openwall.com/lists/oss-security/2014/02/08/5

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