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MEDIUM · 6.1

CVE-2021-42088

An issue was discovered in Zammad before 4.1.1. The Chat functionality allows XSS because clipboard data is mishandled.

Vulnerability Description

An issue was discovered in Zammad before 4.1.1. The Chat functionality allows XSS because clipboard data is mishandled.

CVSS Score

6.1

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE

Affected Products

VendorProductVersions
ZammadZammad< 4.1.1

Related Weaknesses (CWE)

CWE-79

References

FAQ

What is CVE-2021-42088?

CVE-2021-42088 is a vulnerability with a CVSS score of 6.1 (MEDIUM). An issue was discovered in Zammad before 4.1.1. The Chat functionality allows XSS because clipboard data is mishandled.

How severe is CVE-2021-42088?

CVE-2021-42088 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-42088?

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