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CVE-2026-50573

pnpm is a package manager. Prior to 10.34.0 and 11.4.0, `pnpm install` in non-frozen mode can accept new remote package content after detecting that the downloaded tarball does not match the integrity recorded in pnpm-lock.yaml. When a package is already locked with an integrity value, and the registry later serves different metadata and tarball content for the same package name and version, pnpm initially reports an integrity mismatch. However, plain pnpm install then performs a resolution repa
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:99c5fbb62824d39b4e0589cf9fe100a8270e1f209cb88e9390b5a7bd4216ff4e
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"pnpm","vendor":"pnpm","versions":[{"status":"affected","version":"< 10.33.4"},{"status":"affected","version":">= 11.0.0, < 11.4.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:0f7b128dd8ee02abb65be526766a15f88a331215f2cf701fca61483afa152bd2 · sha256:4aad29832b552868… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.8,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:0f7b128dd8ee02abb65be526766a15f88a331215f2cf701fca61483afa152bd2 · sha256:4aad29832b552868… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-345","description":"CWE-345: Insufficient Verification of Data Authenticity","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:0f7b128dd8ee02abb65be526766a15f88a331215f2cf701fca61483afa152bd2 · sha256:4aad29832b552868… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"tags":["exploit"],"url":"https://github.com/pnpm/pnpm/security/advisories/GHSA-54hh-g5mx-jqcp"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0f7b128dd8ee02abb65be526766a15f88a331215f2cf701fca61483afa152bd2 · sha256:4aad29832b552868… · /containers/adp/0/references/0
{"name":"https://github.com/pnpm/pnpm/security/advisories/GHSA-54hh-g5mx-jqcp","tags":["x_refsource_CONFIRM"],"url":"https://github.com/pnpm/pnpm/security/advisories/GHSA-54hh-g5mx-jqcp"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:0f7b128dd8ee02abb65be526766a15f88a331215f2cf701fca61483afa152bd2 · sha256:4aad29832b552868… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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