CVE-2021-35302

MEDIUM 5.3CVE-2021-35302 · Published 28/06/2021 · updated 17/06/2026

In short

CVE-2021-35302 is a MEDIUM (CVSS 5.3) vulnerability affecting zammad (zammad).
Chance of exploitation in the next 30 days (EPSS): 1.2%, higher than 68.1% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
zammad zammad	`≥ 1.0.0, ≤ 4.0.0`	No fix yet

Incorrect Access Control for linked Tickets in Zammad 1.0.x up to 4.0.0 allows remote attackers to obtain sensitive information.

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Package

Affected versions

Patched versions

≥ 1.0.0, ≤ 4.0.0

No fix yet

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