CVE-2022-3247
Blog2Social <= 6.9.9 - Authenticated (Subscriber+) Server-Side Request Forgery
mediumServer-Side Request Forgery (SSRF)
6.8
CVSS Score
6.8
CVSS Score
medium
Severity
6.9.10
Patched in
753d
Time to patch
Description
The Blog2Social plugin for WordPress is vulnerable to Server-Side Request Forgery in versions up to, and including, 6.9.9 due to missing URL validation to ensure an external URL is used in the function b2sFileGetContents. This makes it possible for authenticated users, with subscriber-level access or higher, to perform attacks against the server.
CVSS Vector Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:N/A:NAttack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
High
Confidentiality
None
Integrity
None
Availability
Technical Details
Affected versions
<=6.9.9PublishedOctober 3, 2022
Last updatedOctober 24, 2024
Affected pluginblog2social
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