Cross-Site Scripting (XSS) in Photo Reviews for WooCommerce (WordPress plugin) (CVE-2026-100161)
Summary
Cross-site scripting in Photo Reviews for WooCommerce (WordPress plugin) (CVE-2026-100161). Risk of unauthorized operations or information disclosure. Exploitable via wcpr_image_upload.
Original description
The description as published by the source.
The Photo Reviews for WooCommerce plugin for WordPress is vulnerable to Stored DOM-Based Cross-Site Scripting via the 'wcpr_image_upload_id' parameter in all versions up to, and including, 1.2.30 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The publicly-emitted wcpr_image_upload nonce printed on every product review form is the only gate, and no capability, authentication, or attachment ownership check is performed, allowing the payload to be stored in comment meta — which is not subject to wp_kses — by any unauthenticated visitor; the XSS fires once the review is visible on the frontend.
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-2026-100161 has been found in Photo Reviews for WooCommerce (WordPress plugin).
Attackers can target a specific entry point like wcpr_image_upload over the network to misuse the product.
Risk of unauthorized operations or information disclosure. CVSS score: 7.2/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "Photo Reviews for WooCommerce (WordPress plugin) CVE-2026-100161" on the vendor's site.
CVE-2026-100161 (Photo Reviews for WooCommerce (WordPress plugin)) — CWE-79 / CVSS v3 7.2
Attack vector: remote (network-reachable) / unauthenticated / no user interaction
Attack surface: wcpr_image_upload / wp_kses
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.
Cross-site scripting (XSS) (CWE-79) exists in Photo Reviews for WooCommerce (WordPress plugin). Attackers reach the vulnerable code path via wcpr_image_upload without authentication.
Check the vendor advisory for the affected versions of Photo Reviews for WooCommerce (WordPress plugin). Attack surface: wcpr_image_upload / wp_kses.
Severity: High (CVSS 7.2/10). Risk of unauthorized operations or information disclosure.
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 Photo Reviews for WooCommerce (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 security@wordfence.com
- web security@wordfence.com
- web security@wordfence.com
- web security@wordfence.com
- web security@wordfence.com
- web nvd.nist.gov
- web vi.wordpress.org
- web github.com