QSearchQSearch

CVE-2021-42085

5.4 MEDIUM

An issue was discovered in Zammad before 4.1.1

Published: 2021-10-07 · Last updated: 2026-06-17

Severity and scoring

CVSS
5.4 MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CWE
CWE-79

Affected products

VendorProduct
zammadzammad

Description

An issue was discovered in Zammad before 4.1.1. There is stored XSS via a custom Avatar.

Source: NVD

References

Related CVEs

Same vendor

  • CVE-2021-42137 — An issue was discovered in Zammad before 5.0.1 (5.3 MEDIUM)
  • CVE-2021-42091 — An issue was discovered in Zammad before 4.1.1 (9.1 CRITICAL)
  • CVE-2021-42090 — An issue was discovered in Zammad before 4.1.1 (9.8 CRITICAL)
  • CVE-2021-42089 — An issue was discovered in Zammad before 4.1.1 (7.5 HIGH)
  • CVE-2021-42088 — An issue was discovered in Zammad before 4.1.1 (6.1 MEDIUM)

Same CWE

  • CVE-2026-12425 — Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in PowerSchool Employee Access ...
  • CVE-2024-30476 — PowerStore contains a Stored Cross-Site Scripting Vulnerability in the PowerStore Manager (5.4 MEDIUM)
  • CVE-2026-54198 — Unauthenticated Cross Site Scripting (XSS) in Media LIbrary Assistant <= 3.35 versions (7.1 HIGH)
  • CVE-2026-54191 — Unauthenticated Cross Site Scripting (XSS) in Pods <= 3.3.8 versions (7.1 HIGH)
  • CVE-2026-39437 — Unauthenticated Cross Site Scripting (XSS) in Min Max Step Quantity Limits Manager for WooCommerce <= 5.2.2 versions (7.1 HIGH)