CVE-2023-33184

Blind SSRF in the Nextcloud Mail app on avatar endpoint

CVSS 3.5 LOWEPSS 0.5%CWE-918

Nextcloud Mail is a mail app in Nextcloud. A blind SSRF attack allowed to send GET requests to services running in the same web server. It is recommended that the Mail app is update to version 3.02, 2.2.5 or 1.15.3.

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

Affected products

nextcloud · security-advisories

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References

https://github.com/nextcloud/mail/pull/8275 https://github.com/nextcloud/security-advisories/security/advisories/GHSA-8gph-9895-w564 https://hackerone.com/reports/1913095