{"id":"CVE-2025-69263","revision":null,"records":[{"revision":"4f81490e3dfa4df5a08c3c9f800a9c31","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2025-69263","aliases":[],"title":"pnpm Lockfile Integrity Bypass Allows Remote Dynamic Dependencies","description":"pnpm is a package manager. Versions 10.26.2 and below store HTTP tarball dependencies (and git-hosted tarballs) in the lockfile without integrity hashes. This allows the remote server to serve different content on each install, even when a lockfile is committed. An attacker who publishes a package with an HTTP tarball dependency can serve different code to different users or CI/CD environments. The attack requires the victim to install a package that has an HTTP/git tarball in its dependency tree. The victim's lockfile provides no protection. This issue is fixed in version 10.26.0.","state":0,"publishedAt":"2026-01-07T21:31:07.567+00:00","modifiedAt":"2026-09-14T12:04:25.725+00:00","affected":[{"ecosystem":"Vendor product","name":"pnpm","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"pnpm\",\n                    \"product\": \"pnpm\",\n                    \"versions\": [\n                        {\n                            \"version\": \"< 10.26.0\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","score":7.5,"severity":"HIGH"}],"references":["https://github.com/pnpm/pnpm/security/advisories/GHSA-7vhp-vf5g-r2fw","https://github.com/pnpm/pnpm/commit/0958027f88a99ccefe7e9676cdebba393dfbdc85"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2025-69263","license":"CVE Program Terms of Use","key":"cve-program:CVE-2025-69263","identifiers":["CVE-2025-69263"]},"retained":false,"historicalAffected":[]},{"revision":"81c98d5a27e64e1fb599b8cc6410674a","observedAt":"2026-11-09T04:12:08.83+00:00","statement":{"source":"euvd","id":"EUVD-2026-1190","aliases":["CVE-2025-69263","GHSA-7vhp-vf5g-r2fw"],"title":"pnpm is a package manager. Versions 10.26.2 and below store HTTP tarball dependencies (and git-hosted tarballs) in the lockfile without integrity hashes. This allows the remote server to serve different content on each install, even when a …","description":"pnpm is a package manager. Versions 10.26.2 and below store HTTP tarball dependencies (and git-hosted tarballs) in the lockfile without integrity hashes. This allows the remote server to serve different content on each install, even when a lockfile is committed. An attacker who publishes a package with an HTTP tarball dependency can serve different code to different users or CI/CD environments. The attack requires the victim to install a package that has an HTTP/git tarball in its dependency tree. The victim's lockfile provides no protection. This issue is fixed in version 10.26.0.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","score":7.5,"severity":null}],"references":["https://github.com/pnpm/pnpm/security/advisories/GHSA-7vhp-vf5g-r2fw","https://github.com/pnpm/pnpm/commit/0958027f88a99ccefe7e9676cdebba393dfbdc85"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-1190","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Jan 7, 2026, 9:31:07 PM","dateUpdated":"Sep 14, 2026, 12:04:25 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-1190","identifiers":["EUVD-2026-1190","CVE-2025-69263","GHSA-7vhp-vf5g-r2fw"]},"retained":false,"historicalAffected":[]},{"revision":"1ae153162f634ee7925329dce724b390","observedAt":"2026-10-25T04:17:10.72+00:00","statement":{"source":"nvd","id":"CVE-2025-69263","aliases":[],"title":"pnpm is a package manager. Versions 10.26.2 and below store HTTP tarball dependencies (and git-hosted tarballs) in the lockfile without integrity hashes. This allows the remote server to serve different content on each install, even when a …","description":"pnpm is a package manager. Versions 10.26.2 and below store HTTP tarball dependencies (and git-hosted tarballs) in the lockfile without integrity hashes. This allows the remote server to serve different content on each install, even when a lockfile is committed. An attacker who publishes a package with an HTTP tarball dependency can serve different code to different users or CI/CD environments. The attack requires the victim to install a package that has an HTTP/git tarball in its dependency tree. The victim's lockfile provides no protection. This issue is fixed in version 10.26.0.","state":0,"publishedAt":"2026-01-07T22:15:43.727+00:00","modifiedAt":"2026-10-14T16:10:00.25+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · security-advisories@github.com · Secondary","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","score":7.5,"severity":"HIGH"},{"system":"CVSS 3.1 · nvd@nist.gov · Primary","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":8.8,"severity":"HIGH"},{"system":"CVSS 3.1 · 0b0ca135-0b70-47e7-9f44-1890c2a1c46c · Secondary","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","score":7.5,"severity":"HIGH"}],"references":["https://github.com/pnpm/pnpm/commit/0958027f88a99ccefe7e9676cdebba393dfbdc85","https://github.com/pnpm/pnpm/security/advisories/GHSA-7vhp-vf5g-r2fw","https://access.redhat.com/security/cve/CVE-2025-69263","https://bugzilla.redhat.com/show_bug.cgi?id=2427703","https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-69263.json"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-69263","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Modified","weaknesses":["CWE-494"],"productCriteria":["cpe:2.3:a:pnpm:pnpm:*:*:*:*:*:node.js:*:*"],"sourceDates":{"published":"2026-01-07T22:15:43.727","lastModified":"2026-10-14T16:10:00.250"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2025-69263","identifiers":["CVE-2025-69263"]},"retained":false,"historicalAffected":[]},{"revision":"585d82078817468f9ac80b6cbbbbfad0","observedAt":"2026-10-24T13:17:17.793+00:00","statement":{"source":"osv","id":"GHSA-7vhp-vf5g-r2fw","aliases":["CVE-2025-69263"],"title":"pnpm Has Lockfile Integrity Bypass that Allows Remote Dynamic Dependencies","description":"### Summary\n\nHTTP tarball dependencies (and git-hosted tarballs) are stored in the lockfile without integrity hashes. This allows the remote server to serve different content on each install, even when a lockfile is committed.\n\n### Details\n\nWhen a package depends on an HTTP tarball URL, pnpm's tarball resolver returns only the URL without computing an integrity hash:\n\n`resolving/tarball-resolver/src/index.ts`:\n```javascript\nreturn {\n  resolution: {\n    tarball: resolvedUrl,\n    // No integrity field\n  },\n  resolvedVia: 'url',\n}\n```\n\nThe resulting lockfile entry has no integrity to verify:\n```yaml\nremote-dynamic-dependency@http://example.com/pkg.tgz:\n  resolution: {tarball: http://example.com/pkg.tgz}\n  version: 1.0.0\n```\n\nSince there is no integrity hash, pnpm cannot detect when the server returns different content. \n\nThis affects:\n- HTTP/HTTPS tarball URLs (`\"pkg\": \"https://example.com/pkg.tgz\"`)\n- Git shorthand dependencies (`\"pkg\": \"github:user/repo\"`)\n- Git URLs (`\"pkg\": \"git+https://github.com/user/repo\"`)\n\nnpm registry packages are not affected as they include integrity hashes from the registry metadata.\n\n### PoC\n\nSee attached [pnpm-bypass-integrity-poc.zip](https://github.com/user-attachments/files/23819648/pnpm-bypass-integrity-poc.zip)\n\nThe POC includes:\n- A server that returns different tarball content on each request\n- A `malicious-package` that depends on the HTTP tarball\n- A `victim` project that depends on `malicious-package`\n\nTo run:\n```bash\ncd pnpm-bypass-integrity-poc\n./run-poc.sh\n```\n\nThe output shows that each install (with `pnpm store prune` between them) downloads different code despite having a committed lockfile.\n\n### Impact\n\nAn attacker who publishes a package with an HTTP tarball dependency can serve different code to different users or CI/CD environments. This enables:\n\n- Targeted attacks based on request metadata (IP, headers, timing)\n- Evasion of security audits (serve benign code during review, malicious code later)\n- Supply chain attacks where the malicious payload changes over time\n\nThe attack requires the victim to install a package that has an HTTP/git tarball in its dependency tree. The victim's lockfile provides no protection.","state":0,"publishedAt":"2026-01-07T19:06:59+00:00","modifiedAt":"2026-02-03T03:16:20.731152+00:00","affected":[{"ecosystem":"npm","name":"pnpm","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"10.26.0"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"HIGH"}],"references":["https://github.com/pnpm/pnpm/security/advisories/GHSA-7vhp-vf5g-r2fw","https://nvd.nist.gov/vuln/detail/CVE-2025-69263","https://github.com/pnpm/pnpm/commit/0958027f88a99ccefe7e9676cdebba393dfbdc85","https://github.com/pnpm/pnpm"],"sourceUrl":"https://github.com/advisories/GHSA-7vhp-vf5g-r2fw","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-7vhp-vf5g-r2fw","identifiers":["GHSA-7vhp-vf5g-r2fw","CVE-2025-69263"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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