{"id":"CVE-2026-43535","aliases":["GHSA-jwrq-8g5x-5fhm"],"url":"https://o3.security/vulnerability/CVE-2026-43535","summary":"OpenClaw < 2026.4.14 - Authorization Context Reuse in Collect-Mode Queue Batches","details":"## Summary\n\nCollect-mode queue batches could reuse the last sender authorization context.\n\n## Affected Packages / Versions\n\n- Package: `openclaw`\n- Ecosystem: npm\n- Affected versions: `< 2026.4.14`\n- Patched versions: `>= 2026.4.14`\n\n## Impact\n\nCollect-mode queued messages from different senders could be drained as one batch using the final sender's authorization context, allowing earlier messages to inherit a more privileged context.\n\n## Technical Details\n\nThe fix splits collect-mode batches by sender authorization context before dispatch, preserving each message's own trust state.\n\n## Fix\n\nThe issue was fixed in #66024. The first stable tag containing the fix is `v2026.4.14`, and `openclaw@2026.4.14` includes the fix.\n\n## Fix Commit(s)\n\n- `43d4be902755c970b3d15608679761877718da69`\n- PR: #66024\n\n## Release Process Note\n\nUsers should upgrade to `openclaw` 2026.4.14 or newer. The latest npm release, `2026.4.14`, already includes the fix.\n\n## Credits\n\nThanks to @zsxsoft, with sponsorship from @KeenSecurityLab and @qclawer for reporting this issue.","published":"2026-05-05T11:25:07.457Z","modified":"2026-10-28T02:30:39.058469999Z","cvss":null,"epss":{"score":0.0022,"percentile":0.12282,"asOf":"2026-08-24"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"npm","name":"openclaw","fixedVersion":"2026.4.14"}],"fix":{"url":"https://github.com/openclaw/openclaw/commit/43d4be902755c970b3d15608679761877718da69","label":"openclaw/openclaw@43d4be9"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/43xxx/CVE-2026-43535.json"},{"type":"ADVISORY","url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-jwrq-8g5x-5fhm"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43535"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/openclaw-authorization-context-reuse-in-collect-mode-queue-batches"},{"type":"FIX","url":"https://github.com/openclaw/openclaw/commit/43d4be902755c970b3d15608679761877718da69"},{"type":"WEB","url":"https://github.com/openclaw/openclaw/pull/66024"},{"type":"PACKAGE","url":"https://github.com/openclaw/openclaw"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-28T02:30:39.058469999Z"}}