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CVE-2026-7650
medium
CVSS 6.4
Cross-Site Scripting (XSS) in wordpress (CVE-2026-7650)
Summary
cross-site scripting in wordpress (CVE-2026-7650). Risk of unauthorized operations or information disclosure.
AI summary snake-internal / snake-material-v2
A vulnerability tracked as **CVE-2026-7650** has been found in wordpress.
Risk of unauthorized operations or information disclosure. CVSS score: 6.4/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "wordpress CVE-2026-7650" on the vendor's site.
CVE-2026-7650 (wordpress) — CWE-79 / CVSS v3 6.4
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.
❓ What is the problem
**Cross-site scripting (XSS)** (CWE-79) exists in wordpress.
📍 Affected scope
wordpress — .
🔥 Severity
Severity: Medium (CVSS 6.4/10). Risk of unauthorized operations or information disclosure
🔧 How to fix
Update to the patched release per vendor advisory.
🛡️ Workaround
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
🔍 Detection
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Run `grep -r 'wordpress' .` against your dependency files (package-lock.json, requirements.txt, go.sum) to find affected services.
Response Actions (7 steps)
Concrete steps and command examples for SOC/SRE teams to execute in order
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1Identify exposure identify
grep -r 'wordpress' . | grep -v node_modulesリポジトリと本番環境の依存ファイル (package-lock.json / requirements.txt / go.sum / Gemfile.lock 等) で `wordpress` を grep し、稼働しているサービス・バージョンを把握する。
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7Post-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 Step 3 と同じログクエリでアラート再発が無いか継続監視。
References
- web https://plugins.trac.wordpress.org/browser/e2pdf/tags/1.32.00/classes/model/e2pdf-shortcode.php#L157
- web https://plugins.trac.wordpress.org/browser/e2pdf/tags/1.32.18/classes/model/e2pdf-shortcode.php#L172
- web https://plugins.trac.wordpress.org/browser/e2pdf/trunk/classes/model/e2pdf-shortcode.php#L172
- web https://plugins.trac.wordpress.org/changeset/3522046/e2pdf/trunk/classes/model/e2pdf-shortcode.php
- web https://wordpress.org/plugins/e2pdf
- web https://www.wordfence.com/threat-intel/vulnerabilities/id/36310ab1-f84e-4154-b782-51254c476d79?source=cve
- web https://nvd.nist.gov/vuln/detail/CVE-2026-7650
- web https://github.com/advisories/GHSA-hr4j-j5wc-96jv