CVE-2023-33184

Blind SSRF in the Nextcloud Mail app on avatar endpoint

State: Published
Severity: 3.5 Low
Published: May 27, 2023
Updated: Jan 14, 2025
Reserved: May 17, 2023

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	3.5 Low	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N	GitHub_M

Weaknesses

CWE-918 Server-Side Request Forgery (SSRF)

Affected Products

Product	Versions
security-advisoriesnextcloud	< 1.15.3Affected < 2.2.5Affected < 3.02Affected

References

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

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