Vulnerability in EDD Product Catalog Feed by PixelYourSite (WordPress plugin) (CVE-2026-9331)
Summary
Vulnerability in EDD Product Catalog Feed by PixelYourSite (WordPress plugin) (CVE-2026-9331). Data can be tampered with by attackers.
Original description
The description as published by the source.
The EDD Product Catalog Feed by PixelYourSite plugin for WordPress is vulnerable to unauthorized modification of data that can lead to a denial of service due to a missing capability check on the wpeddpcf_delete_feed function in all versions up to, and including, 1.0.2. This makes it possible for authenticated attackers, with subscriber-level access and above, to delete arbitrary option values on the WordPress site. This can be leveraged to delete an option that would create an error on the site and deny service to legitimate users.
Source: NIST National Vulnerability Database NVD GitHub Advisory
Auto-generated summary
Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.
A vulnerability tracked as CVE-2026-9331 has been found in EDD Product Catalog Feed by PixelYourSite (WordPress plugin).
Data can be tampered with by attackers. CVSS score: 7.1/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "EDD Product Catalog Feed by PixelYourSite (WordPress plugin) CVE-2026-9331" on the vendor's site.
CVE-2026-9331 (EDD Product Catalog Feed by PixelYourSite (WordPress plugin)) — CWE-862 / CVSS v3 7.1
Attack vector: remote (network-reachable) / no user interaction
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.
A vulnerability (CWE-862) exists in EDD Product Catalog Feed by PixelYourSite (WordPress plugin).
Check the vendor advisory for the affected versions of EDD Product Catalog Feed by PixelYourSite (WordPress plugin).
Severity: High (CVSS 7.1/10). Data can be tampered with by attackers.
Update to the patched release per vendor advisory.
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Audit SBOM/dependencies to find affected services.
Response actions
Concrete steps and command examples for SOC/SRE teams to execute in order
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1Identify exposure identify
Audit SBOM/dependencies for affected components.資産台帳・SBOM・依存マニフェストで EDD Product Catalog Feed by PixelYourSite (WordPress plugin) を使っているサービスとバージョンを洗い出す。
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2Post-deployment verification verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番ではアクセスログ・WAF でアラート再発が無いか継続監視。
References
- web pixelyoursite.com
- web wordfence.com
- web nvd.nist.gov
- web github.com