CVE-2022-41922

yiisoft/yii before v1.1.27 vulnerable to Remote Code Execution if the application calls `unserialize()` on arbitrary user input

Description

`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.

Category

8.1
CVSS
Severity: High
CVSS 3.1 •
EPSS 2.31% Top 20%
Third-Party Advisory github.com Third-Party Advisory github.com
Affected: yiisoft yii
Published at:
Updated at:

References

Link Tags
https://github.com/yiisoft/yii/security/advisories/GHSA-442f-wcwq-fpcf third party advisory
https://github.com/yiisoft/yii/commit/ed67b7cc57216557c5c595c6650cdd2d3aa41c52 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2022-41922?
CVE-2022-41922 has been scored as a high severity vulnerability.
How to fix CVE-2022-41922?
To fix CVE-2022-41922, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2022-41922 being actively exploited in the wild?
It is possible that CVE-2022-41922 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2022-41922?
CVE-2022-41922 affects yiisoft yii.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.