CVE-2022-42960 — MEDIUM (5.4)

Vulnerability Description

EqualWeb Accessibility Widget 2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.1.10, 3.0.0, 3.0.1, 3.0.2, 4.0.0, and 4.0.1 allows DOM XSS due to improper validation of message events to accessibility.js.

CVSS Score

5.4

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Equalweb	Equalweb Accessibility Widget	2.0.0

Related Weaknesses (CWE)

CWE-79

References

https://www.imperva.com/blog/vulnerability-discovered-in-equalweb-accessibility-Third Party Advisory
https://www.imperva.com/blog/vulnerability-discovered-in-equalweb-accessibility-Third Party Advisory

FAQ

What is CVE-2022-42960?

CVE-2022-42960 is a vulnerability with a CVSS score of 5.4 (MEDIUM). EqualWeb Accessibility Widget 2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.1.10, 3.0.0, 3.0.1, 3.0.2, 4.0.0, and 4.0.1 allows DOM XSS due to improper validation of message events to accessibility.js.

How severe is CVE-2022-42960?

CVE-2022-42960 has been rated MEDIUM with a CVSS base score of 5.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-42960?

Check the references section above for vendor advisories and patch information. Affected products include: Equalweb Equalweb Accessibility Widget.