CVE-2022-31454

Yii 2 v2.0.45 was discovered to contain a cross-site scripting (XSS) vulnerability via the...

6.1 MediumDisputed

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.

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

0.40%Up 0.4 points since Jul 28, 2023

What each source reports

NVD Score used 6.1

Record: CVE-2022-31454
CVSS 3.1: 6.1 MediumCVSS: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

CVE List No score

Record: CVE-2022-31454
Updated: 2026-11-02

EUVDEUVD-2022-52918 No score

Record: EUVD-2022-52918
Updated: 2026-11-03

GitHub AdvisoriesGHSA-7cf2-f2c4-4qv4 6.1

Yii 2 v2.0.45 was discovered to contain a cross-site scripting (XSS) vulnerability via the...

Yii 2 v2.0.45 was discovered to contain a cross-site scripting (XSS) vulnerability via the endpoint /books.

Record: GHSA-7cf2-f2c4-4qv4
CVSS 3.1: 6.1 MediumCVSS: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

OSV No score

Record: CVE-2022-31454
Updated: 2026-11-02

Affected products

yiiframework yii

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2022-31454 is a medium vulnerability (CVSS 6.1) in Yiiframework Yii, published July 28, 2023. Its validity is disputed. EPSS puts the chance of exploitation in the next 30 days at 0.40%, the 33rd percentile.