Yii 2 v2.0.45 was discovered to contain a cross-site scripting (XSS) vulnerability via…
Priority LOW 27CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
Yii 2 v2.0.45 was discovered to contain a cross-site scripting (XSS) vulnerability via the endpoint /books. NOTE: this is disputed by the vendor because the cve-2022-31454-8e8555c31fd3 page does not describe why /books has a relationship to Yii 2.
Why it matters now
EPSS 0.00395 33rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:yiiframework:yii:2.0.45:*:*:*:*:*:*:* | 2.0.45 | Vulnerable | Yiiframework |
- cpe:2.3:a:yiiframework:yii:2.0.45:*:*:*:*:*:*:* Versions 2.0.45 Vulnerable ·Yiiframework
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-31454
- 2026-10-03 Alias added: GHSA-7cf2-f2c4-4qv4
References
More Yiiframework Yii vulnerabilities
- TI-2024-38344 Yii 2 before 2.0.52 mishandles the attaching of behavior that is defined by an __class… KEVCVSS 3.1CRITICAL 9.8
- TI-2020-11920 Unsafe deserialization in Yii 2 CVSS 3.1CRITICAL 10.0
- TI-2024-04634 Unsafe Reflection in base Component class in yiisoft/yii2 CVSS 3.1CRITICAL 9.1
- TI-2025-02355 yiisoft Yii2 MockClass.php generate deserialization CVSS 4.0MEDIUM 5.3
- TI-2025-02354 yiisoft Yii2 SortableIterator.php getIterator deserialization CVSS 4.0MEDIUM 5.3
- TI-2023-11755 SQL injection vulnerability found in Yii Framework Yii 2 Framework before v.2.0.47 allows… CVSS 3.1CRITICAL 9.8
Sources
- CVE-2022-31454 · CVE Program
- CVE-2022-31454 · NVD
- FIRST EPSS
- GHSA-7cf2-f2c4-4qv4 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences