All vulnerabilities

WordPress core

GHSA-76jg-r2qr-v77f

Site Administrator can network-activate an installed Network-only plugin

Severity: Medium 5.3
Published: 18 Sept 2026
Last changed: 18 Sept 2026
Added to UpHeron: 17 Oct 2026
Fixed in: 6.5.11, 6.6.8, 6.7.8, 6.8.9, 6.9.8, 7.0.5
Sources: WordPress

Affected software

Software Affected versions

WordPressWordPress core · cpe:a:wordpress:wordpress

Version 7.1.0
From 7.0.0 before 7.0.5
From 6.9.0 before 6.9.8
From 6.8.0 before 6.8.9

All 25 release lines

From 4.7.0 before 4.7.36
From 4.8.0 before 4.8.31
From 4.9.0 before 4.9.32
From 5.0.0 before 5.0.28
From 5.1.0 before 5.1.25
From 5.2.0 before 5.2.27
From 5.3.0 before 5.3.24
From 5.4.0 before 5.4.22
From 5.5.0 before 5.5.21
From 5.6.0 before 5.6.20
From 5.7.0 before 5.7.18
From 5.8.0 before 5.8.16
From 5.9.0 before 5.9.17
From 6.0.0 before 6.0.15
From 6.1.0 before 6.1.13
From 6.2.0 before 6.2.12
From 6.3.0 before 6.3.11
From 6.4.0 before 6.4.11
From 6.5.0 before 6.5.11
From 6.6.0 before 6.6.8
From 6.7.0 before 6.7.8
From 6.8.0 before 6.8.9
From 6.9.0 before 6.9.8
From 7.0.0 before 7.0.5
Version 7.1.0

References

GitHub Advisory Database https://github.com/advisories/GHSA-76jg-r2qr-v77f
WordPress security advisory https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-76jg-r2qr-v77f