by Kastro
Paper/Archive/CVE-2020-15148

CVE-2020-15148

yiisoft yii2 — Unsafe deserialization in Yii 2

EPSS 78%CVSS 10.0
critical.is priorityof 100
50
CVSS 10.0 (NVD)10.0 / 10 × 3030.0Not in CISA KEV+300.0EPSS percentile 99.6.996 × 2019.9No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

Yii 2 (yiisoft/yii2) before version 2.0.38 is vulnerable to remote code execution if the application calls `unserialize()` on arbitrary user input. This is fixed in version 2.0.38. A possible workaround without upgrading is available in the linked advisory.

Affected

ProductAffectedFixed inSource
yii2< 2.0.38–CNA

Scores by source

NVD10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
GitHub_M (CNA)8.9CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:H

References

refgithub.com/yiisoft/yii2/security/advisories/GHSA-699q-wcff-g9mjrefgithub.com/yiisoft/yii2/commit/9abccb96d7c5ddb569f92d1a748f50ee9b3e2b99