PT-2021-23515 · Zammad · Zammad

Simon Gerst · Published 2021-10-07 · Updated 2021-10-13 · CVE-2021-42088

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Zammad versions prior to 4.1.1

Description An issue in the Chat functionality allows XSS due to mishandled clipboard data.

Recommendations For versions prior to 4.1.1, update to version 4.1.1 or later to resolve the issue.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-42088

Affected Products

Zammad

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-42088 · Security Note
• https://zammad.com/en/advisories/zaa-2021-12 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-42088 · Vendor Advisory
• https://t.me/cibsecurity/30223 · Telegram Post