Medium severity5.3NVD Advisory· Published Apr 10, 2026· Updated Apr 13, 2026
CVE-2026-35661
CVE-2026-35661
Description
OpenClaw before 2026.3.25 contains an authorization bypass vulnerability in Telegram callback query handling that allows attackers to mutate session state without satisfying normal DM pairing requirements. Remote attackers can exploit weaker callback-only authorization in direct messages to bypass DM pairing and modify session state.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
openclawnpm | < 2026.3.28 | 2026.3.28 |
Affected products
2Patches
Vulnerability mechanics
References
5- github.com/openclaw/openclaw/commit/269282ac69ab6030d5f30d04822668f607f13065nvdPatchWEB
- github.com/advisories/GHSA-j4c9-w69r-cw33ghsaADVISORY
- github.com/openclaw/openclaw/security/advisories/GHSA-j4c9-w69r-cw33nvdVendor AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2026-35661ghsaADVISORY
- www.vulncheck.com/advisories/openclaw-telegram-dm-scoped-inline-button-callback-authorization-bypassnvdThird Party AdvisoryWEB
News mentions
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