CVE-2021-25294

OpenCATS through 0.9.5-3 unsafely deserializes index.php?m=activity requests, leading to remote code execution. This occurs because lib/DataGrid.php calls unserialize for the parametersactivity:ActivityDataGrid parameter. The PHP object injection exploit chain can leverage an __destruct magic method in guzzlehttp.
Configurations

Configuration 1 (hide)

cpe:2.3:a:opencats:opencats:*:*:*:*:*:*:*:*

History

26 Jan 2021, 21:44

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown
v2 : 10.0
v3 : 9.8
CWE CWE-502
CPE cpe:2.3:a:opencats:opencats:*:*:*:*:*:*:*:*
References (MISC) https://github.com/snoopysecurity/snoopysecurity.github.io/blob/master/web-application-security/2021/01/16/09_opencats_php_object_injection.html - (MISC) https://github.com/snoopysecurity/snoopysecurity.github.io/blob/master/web-application-security/2021/01/16/09_opencats_php_object_injection.html - Patch, Third Party Advisory
References (MISC) https://www.opencats.org/news/ - (MISC) https://www.opencats.org/news/ - Vendor Advisory
References (MISC) https://snoopysecurity.github.io/web-application-security/2021/01/16/09_opencats_php_object_injection.html - (MISC) https://snoopysecurity.github.io/web-application-security/2021/01/16/09_opencats_php_object_injection.html - Exploit, Third Party Advisory

18 Jan 2021, 06:15

Type Values Removed Values Added
New CVE

Information

Published : 2021-01-18 06:15

Updated : 2021-01-26 21:44


NVD link : CVE-2021-25294

Mitre link : CVE-2021-25294


JSON object : View

Products Affected

opencats

  • opencats
CWE
CWE-502

Deserialization of Untrusted Data