{"id":"CVE-2026-35661","aliases":["GHSA-j4c9-w69r-cw33"],"url":"https://o3.security/vulnerability/CVE-2026-35661","summary":"OpenClaw < 2026.3.25 - Telegram DM-Scoped Inline Button Callback Authorization Bypass","details":"## Summary\n\nTelegram DM-Scoped Inline Button Callbacks Bypass DM Pairing and Mutate Session State\n\n## Affected Packages / Versions\n\n- Package: `openclaw`\n- Affected versions: `<= 2026.3.24`\n- First patched version: `2026.3.25`\n- Latest published npm version at verification time: `2026.3.24`\n\n## Details\n\nTelegram callback queries from direct messages previously used weaker callback-only authorization and could mutate session state without satisfying normal DM pairing. Commit `269282ac69ab6030d5f30d04822668f607f13065` enforces DM authorization for callbacks.\n\nVerified vulnerable on tag `v2026.3.24` and fixed on `main` by commit `269282ac69ab6030d5f30d04822668f607f13065`.\n\n## Fix Commit(s)\n\n- `269282ac69ab6030d5f30d04822668f607f13065`","published":"2026-04-10T16:03:22.250Z","modified":"2026-08-12T03:51:45.343105158Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"openclaw","fixedVersion":"2026.3.28"}],"fix":{"url":"https://github.com/openclaw/openclaw/commit/269282ac69ab6030d5f30d04822668f607f13065","label":"openclaw/openclaw@269282a"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/35xxx/CVE-2026-35661.json"},{"type":"ADVISORY","url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-j4c9-w69r-cw33"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-35661"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/openclaw-telegram-dm-scoped-inline-button-callback-authorization-bypass"},{"type":"FIX","url":"https://github.com/openclaw/openclaw/commit/269282ac69ab6030d5f30d04822668f607f13065"},{"type":"PACKAGE","url":"https://github.com/openclaw/openclaw"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:45.343105158Z"}}