CVE-2022-41922

moderate-risk
Published 2022-11-23

`yiisoft/yii` before version 1.1.27 are vulnerable to Remote Code Execution (RCE) if the application calls `unserialize()` on arbitrary user input. This has been patched in 1.1.27.

Do I need to act?

~
3.8% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.1/10 High
NETWORK / HIGH complexity

Affected Products (1)

Yii

Affected Vendors

Yiiframework

References (4)

Patch https://github.com/yiisoft/yii/commit/ed67b7cc57216557c5c595c6650cdd2d3aa41c52
Third Party Advisory https://github.com/yiisoft/yii/security/advisories/GHSA-442f-wcwq-fpcf
Patch https://github.com/yiisoft/yii/commit/ed67b7cc57216557c5c595c6650cdd2d3aa41c52
Third Party Advisory https://github.com/yiisoft/yii/security/advisories/GHSA-442f-wcwq-fpcf
36
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 7/34 · Low
Exposure 5/34 · Minimal