XSS in Yiisoft Yii2
CVE-2024-32877
Yii 2 is a PHP application framework. During internal penetration testing of a product based on Yii2, users discovered a Cross-site Scripting (XSS) vulnerability within the framework itself. This issue is relevant for the latest version of…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.040 (88.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N.
Affected products
- Yiisoft Yii2 — versions = 2.0.49.3
Weakness classification (CWE)
Public proof-of-concept exploits
References
- https://github.com/yiisoft/yii2/security/advisories/GHSA-qg5r-95m4-mjgj (x_refsource_CONFIRM)
- https://github.com/yiisoft/yii2/commit/f7baab16e79f2369d4838ab5653c3c07ecf26615 (x_refsource_MISC)
Frequently asked questions
- What is CVE-2024-32877?
- CVE-2024-32877 is a medium-severity vulnerability in Yiisoft Yii2, classified under Cross-site Scripting. CVSS score: 4.2/10. Published 2024-05-30.
- How severe is CVE-2024-32877?
- Medium severity. CVSS v3 base score is 4.2 out of 10.
- Is CVE-2024-32877 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.