Vulnerability Monitor

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CVE-2023-25162

Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform. Nextcloud Server prior to 24.0.8 and 23.0.12 and Nextcloud Enterprise server prior to 24.0.8 and 23.0.12 are vulnerable to server-side request forgery (SSRF). Attackers can leverage enclosed alphanumeric payloads to bypass IP filters and gain SSRF, which would allow an attacker to read crucial metadata if the server is hosted on the AWS platform. Nextcloud Server 24.0.8 and 23.0.2 and Nextcloud Enterprise Server 24.0.8 and 23.0.12 contain a patch for this issue. No known workarounds are available.

Published

2023-02-13T21:15:15.140

Last Modified

2024-11-21T07:49:13.767

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.3 (MEDIUM)

Weaknesses

Type: Secondary
CWE-918
Type: Primary
CWE-918

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	nextcloud	nextcloud_server	< 23.0.12	Yes
Application	nextcloud	nextcloud_server	< 24.0.8	Yes

References

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-mqrx-grp7-244m Vendor Advisory ([email protected])
https://github.com/nextcloud/server/pull/34160 Issue Tracking ([email protected])
https://hackerone.com/reports/1702864 Exploit, Third Party Advisory ([email protected])
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-mqrx-grp7-244m Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/nextcloud/server/pull/34160 Issue Tracking (af854a3a-2127-422b-91ae-364da2661108)
https://hackerone.com/reports/1702864 Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)