CVE-2021-25294 | BDVDB-2026-147686 Detail

Description#

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.

Impact#

No impact statement in the source data.

Weaknesses#

No weakness recorded in the source data.

References#

https://snoopysecurity.github.io/web-application-security/2021/01/16/09_opencats_php_object_injection.html
https://github.com/snoopysecurity/snoopysecurity.github.io/blob/master/web-application-security/2021/01/16/09_opencats_php_object_injection.html
https://www.opencats.org/news/

Exploit#

No public exploit known

History#

Version 12021-01-18Record published in the CVE List.
Version 22024-08-03Most recent update recorded in the CVE List.