What’s Vulnerable › Vulnerabilities

CVE-2021-40965

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-09-15 · updated 2026-06-17
• Weakness: CWE-352

Description

A Cross-Site Request Forgery (CSRF) vulnerability exists in TinyFileManager all version up to and including 2.4.6 that allows attackers to upload files and run OS commands by inducing the Administrator user to browse a URL controlled by an attacker.

Affected products

• prasathmani TinyFileManager: through 2.4.6

References

• https://gist.github.com/omriinbar/953368dcdd9e5eeefd83920166099528
• https://github.com/prasathmani/tinyfilemanager
• https://gist.github.com/omriinbar/953368dcdd9e5eeefd83920166099528
• https://github.com/prasathmani/tinyfilemanager

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