Cross-Site Scripting (XSS) in CISA Software Acquisition Guide Supplier Response Web Tool (CVE-2025-67634)
Summary
Cross-site scripting in CISA Software Acquisition Guide Supplier Response Web Tool (CVE-2025-67634). Risk of unauthorized operations or information disclosure.
Original description
The description as published by the source.
The CISA Software Acquisition Guide Supplier Response Web Tool before 2025-12-11 was vulnerable to cross-site scripting via text fields. If an attacker could convince a user to import a specially-crafted JSON file, the Tool would load JavaScript from the file into the page. The JavaScript would execute in the context of the user's browser when the user submits the page (clicks 'Next').
Source: NIST National Vulnerability Database NVD
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-2025-67634 has been found in CISA Software Acquisition Guide Supplier Response Web Tool.
Risk of unauthorized operations or information disclosure. CVSS score: 4.4/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "CISA Software Acquisition Guide Supplier Response Web Tool CVE-2025-67634" on the vendor's site.
CVE-2025-67634 (CISA Software Acquisition Guide Supplier Response Web Tool) — CWE-79 / CVSS v3 4.4
Attack vector: local / unauthenticated
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 CISA Software Acquisition Guide Supplier Response Web Tool.
Check the vendor advisory for the affected versions of CISA Software Acquisition Guide Supplier Response Web Tool.
Severity: Medium (CVSS 4.4/10). 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 CISA Software Acquisition Guide Supplier Response Web Tool 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
- patch raw.githubusercontent.com
- patch cve.org
- web cisa.gov