CVE-2022-43699

4.3 mediumEPSS 0.5%

Medium (4.3) in open-xchange ox app suite. EPSS 0.5% chance of exploitation in the next 30 days.

OX App Suite before 7.10.6-rev30 allows SSRF because e-mail account discovery disregards the deny-list and thus can be attacked by an adversary who controls the DNS records of an external domain (found in the host part of an e-mail address).

Severity

CVSS 3.1

4.3 medium

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

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 40% of CVEs (scores of 2026-10-31)
CWE: CWE-918
Published: 2023-04-15
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

open-xchange:ox_app_suite

References

https://open-xchange.com
https://seclists.org/fulldisclosure/2023/Feb/3
https://open-xchange.com
https://seclists.org/fulldisclosure/2023/Feb/3

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