CVE-2025-32027
Yii does not prevent XSS in scenarios where fallback error renderer is used
CVE-2025-32027 is a medium vulnerability (CVSS 6.1) in Yiiframework Yii, published April 10, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.25%, the 16th percentile. Fixed in yiisoft/yii 1.1.31.
Yii is an open source PHP web framework. Prior to 1.1.31, yiisoft/yii is vulnerable to Reflected XSS in specific scenarios where the fallback error renderer is used. Upgrade yiisoft/yii to version 1.1.31 or higher.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Yii does not prevent XSS in scenarios where fallback error renderer is used
Yii is an open source PHP web framework. Prior to 1.1.31, yiisoft/yii is vulnerable to Reflected XSS in specific scenarios where the fallback error renderer is used. Upgrade yiisoft/yii to version 1.1.31 or higher.
- Record
CVE-2025-32027- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79, CWE-80
- Updated
- 2026-11-02
EUVDEUVD-2025-10695
Yii is an open source PHP web framework. Prior to 1.1.31, yiisoft/yii is vulnerable to Reflected XSS in specific scenarios where the fallback error renderer is used. Upgrade yiisoft/yii to version 1.1.31 or higher.
- Record
EUVD-2025-10695- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-7r2v-8wxr-3ch5
Yii does not prevent XSS in scenarios where fallback error renderer is used
Impact
Affected versions of yiisoft/yii are vulnerable to Reflected XSS in specific scenarios where the fallback error renderer is used.
Patches
Upgrade yiisoft/yii to version 1.1.31 or higher.
References
If you have any questions or comments about this advisory, contact us through security form.
- Record
GHSA-7r2v-8wxr-3ch5- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
Yii is an open source PHP web framework. Prior to 1.1.31, yiisoft/yii is vulnerable to Reflected XSS in specific scenarios where the fallback error renderer is used. Upgrade yiisoft/yii to version 1.1.31 or higher.
- Record
CVE-2025-32027- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79, CWE-80
- Updated
- 2026-11-02
OSV
Yii does not prevent XSS in scenarios where fallback error renderer is used
Yii is an open source PHP web framework. Prior to 1.1.31, yiisoft/yii is vulnerable to Reflected XSS in specific scenarios where the fallback error renderer is used. Upgrade yiisoft/yii to version 1.1.31 or higher.
- Record
CVE-2025-32027- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79, CWE-80
- Updated
- 2026-11-02
OSVGHSA-7r2v-8wxr-3ch5
Yii does not prevent XSS in scenarios where fallback error renderer is used
Impact
Affected versions of yiisoft/yii are vulnerable to Reflected XSS in specific scenarios where the fallback error renderer is used.
Patches
Upgrade yiisoft/yii to version 1.1.31 or higher.
References
If you have any questions or comments about this advisory, contact us through security form.
- Record
GHSA-7r2v-8wxr-3ch5- CVSS 3.1
- 6.1 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
yiisoft/yiiPackagist |
before 1.1.31 | 1.1.31 |
yiisoft/yiiPackagist |
before 1.1.31, plus listed versions 1.1.141.1.14-rc1.1.151.1.161.1.17 Show 13 moreShow less1.1.181.1.191.1.201.1.211.1.221.1.231.1.241.1.251.1.261.1.271.1.281.1.291.1.30 |
1.1.31 |
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-02 | created | CVE List, EUVD, GitHub Advisories, NVD, OSV |
References
github.com/yiisoft/yii/security/advisories/GHSA-7r2v-8wxr-3ch5
nvd.nist.gov/vuln/detail/CVE-2025-32027