by Kastro
Paper/Archive/CVE-2023-47130

CVE-2023-47130

yiisoft yii — Unsafe deserialization of user data in yiisoft/yii

EPSS 3%CVSS 9.8
critical.is priorityof 100
47
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 87.9.879 × 2017.6No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Yii is an open source PHP web framework. yiisoft/yii before version 1.1.29 are vulnerable to Remote Code Execution (RCE) if the application calls `unserialize()` on arbitrary user input. An attacker may leverage this vulnerability to compromise the host system. A fix has been developed for the 1.1.29 release. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Affected

ProductAffectedFixed inSource
yii< 1.1.29–CNA
yii< 1.1.291.1.29CISA-ADP

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
GitHub_M (CNA)8.1CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refgithub.com/yiisoft/yii/security/advisories/GHSA-mw2w-2hj2-fg8qrefgithub.com/yiisoft/yii/commit/37142be4dc5831114a375392e86d6450d4951c06refowasp.org/www-community/vulnerabilities/PHP_Object_Injection