CVE-2020-10567

Severity: critical (CVSS 9.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 19.6% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2020-03-14 · updated 2026-06-17
Weakness: CWE-20

Description

An issue was discovered in Responsive Filemanager through 9.14.0. In the ajax_calls.php file in the save_img action in the name parameter, there is no validation of what kind of extension is sent. This makes it possible to execute PHP code if a legitimate JPEG image contains this code in the EXIF data, and the .php extension is used in the name parameter. (A potential fast patch is to disable the save_img action in the config file.)

Affected products

Tecrail Responsive FileManager: through 9.14.0

References

http://packetstormsecurity.com/files/171280/ZwiiCMS-12.2.04-Remote-Code-Execution.html
https://github.com/trippo/ResponsiveFilemanager/issues/600
http://packetstormsecurity.com/files/171280/ZwiiCMS-12.2.04-Remote-Code-Execution.html
https://github.com/trippo/ResponsiveFilemanager/issues/600

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