What is GHSA-8xqr-cc5h-9wvp?

GHSA-8xqr-cc5h-9wvp is a security advisory published by GitHub Security Advisories with Critical severity. An SQL injection vulnerability in Friendica through the 2026.08-dev branch allows unauthenticated...

Which CVE IDs does GHSA-8xqr-cc5h-9wvp cover?

GHSA-8xqr-cc5h-9wvp covers the following CVE IDs: CVE-2026-72550. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-8xqr-cc5h-9wvp?

GHSA-8xqr-cc5h-9wvp has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-8xqr-cc5h-9wvpCriticalCVSS 9.8

An SQL injection vulnerability in Friendica through the 2026.08-dev branch allows unauthenticated...

Vendor

GitHub Security Advisories

Published

August 11, 2026

Last Modified

August 11, 2026

🔗 CVE IDs covered (1)

CVE-2026-72550 →

📋 Description

An SQL injection vulnerability in Friendica through the 2026.08-dev branch allows unauthenticated remote attackers to execute arbitrary SQL statements via the photo-view order parameter. The parameter is concatenated unescaped into a SHOW COLUMNS query via a bare PDO::query() call, enabling stacked statement injection. An unauthenticated attacker can read, modify, or delete the entire database.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-72550
https://github.com/friendica/friendica
https://github.com/advisories/GHSA-8xqr-cc5h-9wvp