PT-2020-16265 · Zammad · Zammad

Published 2020-12-28 · Updated 2020-12-29 · CVE-2020-26028

Positive Technologies (AI Summary)

CVSS v3.1

4.9

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Zammad versions prior to 3.4.1

Description An issue was discovered where Admin Users without a ticket.* permission can access Tickets.

Recommendations For versions prior to 3.4.1, update to version 3.4.1 or later to resolve the issue.

Fix

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

CVE-2020-26028

Affected Products

Zammad

References · 6

• https://osv.dev/vulnerability/CVE-2020-26028 · Vendor Advisory
• https://zammad.com/news/security-advisory-zaa-2020-19 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-26028 · Security Note
• https://t.me/cibsecurity/21336 · Telegram Post
• https://t.me/cvenotify/7800 · Telegram Post
• https://t.me/cvenotify/7874 · Telegram Post