Vulnerability Details : CVE-2022-41922
`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.
Vulnerability category: Execute code
Products affected by CVE-2022-41922
- cpe:2.3:a:yiiframework:yii:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-41922
0.40%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 74 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-41922
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST | |
|
8.1
|
HIGH | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
2.2
|
5.9
|
GitHub, Inc. |
CWE ids for CVE-2022-41922
-
The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid.Assigned by: security-advisories@github.com (Primary)
References for CVE-2022-41922
-
https://github.com/yiisoft/yii/security/advisories/GHSA-442f-wcwq-fpcf
Prevent RCE when deserializing untrusted user input · Advisory · yiisoft/yii · GitHubThird Party Advisory
-
https://github.com/yiisoft/yii/commit/ed67b7cc57216557c5c595c6650cdd2d3aa41c52
Merge pull request from GHSA-442f-wcwq-fpcf · yiisoft/yii@ed67b7c · GitHubPatch;Third Party Advisory
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