Deserialization in Yiiframework Yii
CVE-2023-47130
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 compr…
Vulnerability class: Insecure Deserialization
EPSS: 0.031 (86.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Yiiframework Yii
- Yiisoft Yii — versions < 1.1.29
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security-advisories@github.com (x_refsource_CONFIRM, Patch)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2023-47130?
- CVE-2023-47130 is a high-severity vulnerability in Yiiframework Yii, classified under Deserialization of Untrusted Data. CVSS score: 8.1/10. Published 2023-11-14.
- How severe is CVE-2023-47130?
- High severity. CVSS v3 base score is 8.1 out of 10.
- Is CVE-2023-47130 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.