CVE-2026-72597

MEDIUM 6.5

Friendica Friendica - Server-Side Request Forgery

CVSS Score

6.5

EPSS Score

0.0%

EPSS Percentile

0th

A server-side request forgery vulnerability in Friendica through the 2026.08-dev branch allows authenticated users with a free self-registered account to probe internal network services via the link-preview endpoint. The endpoint fetches any user-supplied URL without applying an internal IP deny list. An attacker can use this to scan the internal network or access cloud metadata services.

CWE	CWE-918
Vendor	friendica
Product	friendica
Published	Aug 11, 2026
Last Updated	Aug 11, 2026

Stay Ahead of the Next One

Get instant alerts for friendica friendica

Be the first to know when new medium vulnerabilities affecting friendica friendica are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

Friendica / Friendica

0 ≤ 2026.08-dev

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/friendica/friendica

Credits

Bobur Abdugafforov