Quick answers
- Is CVE-2026-9331 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-9331 being exploited in the wild.
- How severe is CVE-2026-9331?
- High severity, with a CVSS score of 7.1, published 8 September 2026.
- Which products and versions are affected?
- PixelYourSite EDD Product Catalog Feed up to and including 1.0.2.
- Is there a fix for CVE-2026-9331?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-9331 attacked?
- It is attacked over the network, in a software library.
- Am I affected by CVE-2026-9331?
- Check whether you run PixelYourSite EDD Product Catalog Feed at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
The vulnerability is a missing capability check in the wpeddpcf_delete_feed function, allowing authenticated but unprivileged users (subscriber-level and above) to delete arbitrary WordPress option values via an unprotected AJAX or POST handler. The root cause is insufficient authorization validation before performing the deletion action. An attacker with a subscriber account can call this function directly to remove options, such as those controlling feed configuration or critical site settings, triggering denial of service. Attack vector is network-based and requires only an authenticated session; no special privileges or admin credentials are needed. The vulnerability affects all versions up to and including 1.0.2.
Affected products
- PixelYourSite EDD Product Catalog Feed up to and including 1.0.2
Timeline
- 2026-09-08: disclosed