CVE-2026-13229

HIGH

Zammad 7.0.1 - Improper authorization in ticket article attachment cloning

Title source: cna
STIX 2.1

Description

Zammad 7.1.0 contains an authenticated improper authorization vulnerability in the ticket article attachment cloning endpoint.

References (4)

Core 4

Scores

CVSS v4 7.1
EPSS 0.0025
EPSS Percentile 16.0%
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-862
Status published
Products (1)
Zammad/Zammad < 7.0.1
Published Aug 04, 2026
Tracked Since Aug 05, 2026