Vulnerability Monitor

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CVE-2023-48307

Nextcloud Mail is the mail app for Nextcloud, a self-hosted productivity platform. Starting in version 1.13.0 and prior to version 2.2.8 and 3.3.0, an attacker can use an unprotected endpoint in the Mail app to perform a SSRF attack. Nextcloud Mail app versions 2.2.8 and 3.3.0 contain a patch for this issue. As a workaround, disable the mail app.

Published

2023-11-21T23:15:07.807

Last Modified

2024-11-21T08:31:27.360

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 3.5 (LOW)

Weaknesses

Type: Primary
CWE-918

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	nextcloud	mail	< 2.2.8	Yes
Application	nextcloud	mail	< 3.3.0	Yes

References

https://github.com/nextcloud/mail/pull/8709 Issue Tracking, Patch ([email protected])
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-4pp4-m8ph-2999 Vendor Advisory ([email protected])
https://hackerone.com/reports/1869714 Permissions Required ([email protected])
https://github.com/nextcloud/mail/pull/8709 Issue Tracking, Patch (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-4pp4-m8ph-2999 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://hackerone.com/reports/1869714 Permissions Required (af854a3a-2127-422b-91ae-364da2661108)