Description Cloudflare was recently notified by external researchers of vulnerabilities in...
Summary
OS command injection reported (CVE-2026-11325). Successful exploitation can lead to full system takeover.
Original description
The description as published by the source.
Description
Cloudflare was recently notified by external researchers of vulnerabilities in this archived repository, including a remote code execution issue in src/index.ts reachable from certain GitHub Actions workflow configurations. Successful exploitation may expose workflow secrets such as CLOUDFLARE_API_TOKEN and GITHUB_TOKEN to an attacker. Because this repository has been deprecated since 2024, Cloudflare will not be issuing patches. To remediate this issue, we recommend migrating to cloudflare/wrangler-action immediately. Consumers who have already migrated are not affected.
Sunset Date
The cloudflare/pages-action repository will be removed on 2026-09-18. Consumers must complete migration before 18th September to avoid CI disruption.
Affected Versions
All published versions of cloudflare/pages-action, including consumers pinned to the v1 moving tag.
Patched Versions
None. This repository will not receive further updates, including security patches.
Resolution / Migration Path
Migrate all workflows using cloudflare/pages-action to cloudflare/wrangler-action before 2026-09-18. Refer to the wrangler-action README for the equivalent step configuration and migration guidance.
Credit
Thanks to @agentka99 and @beg1nn3r for reporting their findings via Cloudflare's HackerOne program that informe
Source: GitHub Security Advisories (Global) 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-2026-11325 has been found.
Successful exploitation can lead to full system takeover. CVSS score: 8.8/10.
What to do: apply the vendor's official patched release.
If unsure, ask your IT team or search "CVE-2026-11325" on the vendor's site.
CVE-2026-11325 — CWE-78 / CVSS v3 8.8
Attack vector: remote (network-reachable) / 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.
OS command injection (CWE-78) has been reported.
Check the vendor advisory for the affected versions.
Severity: High (CVSS 8.8/10). Successful exploitation can lead to full system takeover.
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
-
1Identify exposure identify
Audit SBOM/dependencies for affected components.資産台帳・SBOM・依存マニフェストで影響コンポーネントを特定する。
-
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 nvd.nist.gov
- web cna@cloudflare.com
- web github.com