CVE-2020-15148
Unsafe deserialization in Yii 2
CRITICAL 10.0EPSS 77.5%
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
- yiisoft · yii2
- CVSS v3.1 NVD
- 10.0 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H - CVSS v3.1 GITHUB
- 8.9 HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:H - CVSS v2.0 NVD
- 7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P - EPSS
- 77.54% chance of exploitation in the next 30 days, 100th percentile
- Nuclei
- critical · CWE-502
- Published
- 2020-09-15
- Updated
- 2024-08-04
Proof-of-concept exploits (2)
- 0xkami/cve-2020-151486★ · 2020-10-27
- Maskhe/CVE-2020-15148-bypasses75★ · 2020-09-21
Nuclei templates (1)
Security advisories
- yiisoft/yii2/commit/9abccb96d7c5ddb569f92d1a748f50ee9b3e2b99
- yiisoft/yii2/security/advisories/GHSA-699q-wcff-g9mj
- advisories/GHSA-699q-wcff-g9mj