User permission to access a blog was not properly checked.
This vulnerability affects the following application versions:
- Jetpack 4.1.0
- Jetpack 4.1.1
- Jetpack 4.1.2
- Jetpack 4.1.3
- Jetpack 4.1.4
- Jetpack 4.2
- Jetpack 4.2.0
- Jetpack 4.2.1
- Jetpack 4.2.2
- Jetpack 4.2.3
- Jetpack 4.2.4
- Jetpack 4.2.5
- Jetpack 4.3
- Jetpack 4.3.0
- Jetpack 4.3.1
- Jetpack 4.3.2
- Jetpack 4.3.3
- Jetpack 4.3.4
- Jetpack 4.3.5
- Jetpack 4.4
- Jetpack 4.4.1
- Jetpack 4.4.2
- Jetpack 4.4.3
- Jetpack 4.4.4
- Jetpack 4.4.5
- Jetpack 4.5
- Jetpack 4.5.1
- Jetpack 4.5.2
- Jetpack 4.5.3
- Jetpack 4.6
- Jetpack 4.6.1
- Jetpack 4.6.2
- Jetpack 4.6.3
- Jetpack 4.7
- Jetpack 4.7.1
- Jetpack 4.7.2
- Jetpack 4.7.3
- Jetpack 4.7.4
- Jetpack 4.8
- Jetpack 4.8.1
- Jetpack 4.8.2
- Jetpack 4.8.3
- Jetpack 4.8.4
- Jetpack 4.8.5
- Jetpack 4.9
- Jetpack 4.9.1
- Jetpack 4.9.2
- Jetpack 4.9.3
- Jetpack 4.9-pressable