Post Affiliate Pro: Server-side request forgery
Post Affiliate Pro is affected by server-side request forgery. Exploitation requires at least administrator-level access. The vulnerable server can be induced to make attacker-selected network requests.
- Component
- Post Affiliate Pro
- Plugin slug
postaffiliatepro- Affected
- See vendor advisory
- Safe version
- See mitigation notes
- Published
- Mar 21, 2026
This CVE was published Mar 21, 2026 and is one of 2 known issues for this plugin.
Update, patch or deactivate.
Update Post Affiliate Pro to a release outside the affected range, or disable and remove it until a fixed version is available.
No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.
Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.
Technical description
The Post Affiliate Pro plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.28.0. This makes it possible for authenticated attackers, with Administrator-level access, to make web requests to initiate arbitrary outbound requests from the application and read the returned response content. Successful exploitation was confirmed by receiving and observing response data from an external Collaborator endpoint.
CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N