CVE-2022-35487

7.5 highEPSS 0.8%

High (7.5) in zammad zammad. EPSS 0.8% chance of exploitation in the next 30 days.

Zammad 5.2.0 suffers from Incorrect Access Control. Zammad did not correctly perform authorization on certain attachment endpoints. This could be abused by an unauthenticated attacker to gain access to attachments, such as emails or attached files.

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS: 0.8% chance of exploitation in the next 30 days; higher than 56% of CVEs (scores of 2026-10-31)
CWE: CWE-863
Published: 2022-08-08
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

zammad:zammad

References

https://zammad.com/de/advisories/zaa-2022-08
https://zammad.com/de/advisories/zaa-2022-08

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