{"id":"GHSA-2j53-2c28-g9v2","summary":"Duplicate Advisory: OpenClaw: Nostr inbound DMs could trigger unauthenticated crypto work before sender policy enforcement","details":"### Duplicate Advisory\nThis advisory has been withdrawn because it is a duplicate of GHSA-65h8-27jh-q8wv. This link is maintained to preserve external references.\n\n### Original Description\nOpenClaw before 2026.3.22 performs cryptographic and dispatch operations on inbound Nostr direct messages before enforcing sender and pairing policy validation. Attackers can trigger unauthorized pre-authentication computation by sending crafted DM messages, enabling denial of service through resource exhaustion.","modified":"2026-04-10T20:35:10.595137Z","published":"2026-04-10T00:30:30Z","withdrawn":"2026-04-10T20:19:08Z","database_specific":{"github_reviewed_at":"2026-04-10T20:19:08Z","nvd_published_at":"2026-04-09T22:16:31Z","cwe_ids":["CWE-696"],"severity":"MODERATE","github_reviewed":true},"references":[{"type":"WEB","url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-65h8-27jh-q8wv"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-35627"},{"type":"WEB","url":"https://github.com/openclaw/openclaw/commit/1ee9611079e81b9122f4bed01abb3d9f56206c77"},{"type":"WEB","url":"https://github.com/openclaw/openclaw/commit/630f1479c44f78484dfa21bb407cbe6f171dac87"},{"type":"WEB","url":"https://www.vulncheck.com/advisories/openclaw-unauthenticated-cryptographic-work-in-nostr-inbound-dm-handling"}],"affected":[{"package":{"name":"openclaw","ecosystem":"npm","purl":"pkg:npm/openclaw"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2026.3.22"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-2j53-2c28-g9v2/GHSA-2j53-2c28-g9v2.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L"},{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"}]}