CVE Explorer

CVE-2025-65945

auth0/node-jws is a JSON Web Signature implementation for Node.js. In versions 3.2.2 and earlier and version 4.0.0, auth0/node-jws has an improper signature verification vulnerability when using the HS256 algorithm under specific conditions. Applications are affected when they use the jws.createVerify() function for HMAC algorithms and use user-provided data from the JSON Web Signature protected header or payload in HMAC secret lookup routines, which can allow attackers to bypass signature verif

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:58ff0cd9be154b16ba123443da336ae507013563485e3f95f7ebe0a671946c5d

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"node-jws","vendor":"auth0","versions":[{"status":"affected","version":"< 3.2.3"},{"status":"affected","version":">= 4.0.0, <= 4.0.1"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:0c55c7dbe704529619e1c2844c6befd0dcbfc8e0cbfb2f30de603fffcd2ed763 · sha256:f06760b366484e53… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:0c55c7dbe704529619e1c2844c6befd0dcbfc8e0cbfb2f30de603fffcd2ed763 · sha256:f06760b366484e53… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-347","description":"CWE-347: Improper Verification of Cryptographic Signature","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:0c55c7dbe704529619e1c2844c6befd0dcbfc8e0cbfb2f30de603fffcd2ed763 · sha256:f06760b366484e53… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"name":"https://github.com/auth0/node-jws/commit/34c45b2c04434f925b638de6a061de9339c0ea2e","tags":["x_refsource_MISC"],"url":"https://github.com/auth0/node-jws/commit/34c45b2c04434f925b638de6a061de9339c0ea2e"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:0c55c7dbe704529619e1c2844c6befd0dcbfc8e0cbfb2f30de603fffcd2ed763 · sha256:f06760b366484e53… · /containers/cna/references/1

{"name":"https://github.com/auth0/node-jws/security/advisories/GHSA-869p-cjfg-cm3x","tags":["x_refsource_CONFIRM"],"url":"https://github.com/auth0/node-jws/security/advisories/GHSA-869p-cjfg-cm3x"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:0c55c7dbe704529619e1c2844c6befd0dcbfc8e0cbfb2f30de603fffcd2ed763 · sha256:f06760b366484e53… · /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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