{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-27T04:24:32.380","vulnerabilities":[{"cve":{"id":"CVE-2026-33894","sourceIdentifier":"security-advisories@github.com","published":"2026-03-27T21:17:25.983","lastModified":"2026-06-17T10:38:16.430","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. Prior to version 1.4.0, RSASSA PKCS#1 v1.5 signature verification accepts forged signatures for low public exponent keys (e=3). Attackers can forge signatures by stuffing “garbage” bytes within the ASN structure in order to construct a signature that passes verification, enabling Bleichenbacher style forgery. This issue is similar to CVE-2022-24771, but adds bytes in an addition field within the ASN structure, rather than outside of it.  Additionally, forge does not validate that signatures include a minimum of 8 bytes of padding as defined by the specification, providing attackers additional space to construct Bleichenbacher forgeries. Version 1.4.0 patches the issue."}],"affected":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"digitalbazaar","product":"forge","versions":[{"version":"< 1.4.0","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"HIGH","availabilityImpact":"NONE"},"exploitabilityScore":3.9,"impactScore":3.6}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-03-31T14:04:30.304300Z","id":"CVE-2026-33894","options":[{"exploitation":"poc"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-20"},{"lang":"en","value":"CWE-347"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:digitalbazaar:forge:*:*:*:*:*:node.js:*:*","versionEndExcluding":"1.4.0","matchCriteriaId":"824A6B69-D102-48A0-B8F2-24DEC4D749DD"}]}]}],"references":[{"url":"https://datatracker.ietf.org/doc/html/rfc2313#section-8","source":"security-advisories@github.com","tags":["Third Party Advisory"]},{"url":"https://github.com/digitalbazaar/forge/security/advisories/GHSA-ppp5-5v6c-4jwp","source":"security-advisories@github.com","tags":["Vendor Advisory"]},{"url":"https://github.com/digitalbazaar/forge/security/advisories/GHSA-ppp5-5v6c-4jwp","source":"security-advisories@github.com","tags":["Vendor Advisory"]},{"url":"https://github.com/digitalbazaar/forge/security/advisories/GHSA-ppp5-5v6c-4jwp","source":"security-advisories@github.com","tags":["Vendor Advisory"]},{"url":"https://github.com/digitalbazaar/forge/security/advisories/GHSA-ppp5-5v6c-4jwp","source":"security-advisories@github.com","tags":["Vendor Advisory"]},{"url":"https://mailarchive.ietf.org/arch/msg/openpgp/5rnE9ZRN1AokBVj3VqblGlP63QE","source":"security-advisories@github.com","tags":["Third Party Advisory"]},{"url":"https://www.rfc-editor.org/rfc/rfc8017.html","source":"security-advisories@github.com","tags":["Third Party Advisory"]}]}}]}