CVE-2026-28450HIGH 8.2EPSS p25.7%

CVE-2026-28450CVE-2026-28450

Description

OpenClaw versions prior to 2026.2.12 with the optional Nostr plugin enabled expose unauthenticated HTTP endpoints at /api/channels/nostr/:accountId/profile and /api/channels/nostr/:accountId/profile/import that allow reading and modifying Nostr profiles without gateway authentication. Remote attackers can exploit these endpoints to read sensitive profile data, modify Nostr profiles, persist malicious changes to gateway configuration, and publish signed Nostr events using the bot's private key when the gateway HTTP port is accessible beyond localhost.

Scoring

CVSS 3.18.2 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N
EPSS0.34% probability of exploitation · percentile 25.7% · 2026-06-19T12:03:05Z
Published2026-03-05
Last modified2026-03-11

Underlying weaknesses· 1

CWE-306

References

  1. https://github.com/openclaw/openclaw/commit/647d929c9d0fd114249230d939a5cb3b36dc70e7
  2. https://github.com/openclaw/openclaw/security/advisories/GHSA-mv9j-6xhh-g383
  3. https://www.vulncheck.com/advisories/openclaw-unauthenticated-profile-tampering-via-nostr-plugin-http-endpoints

1

TypeTargetConfidenceTier
WeaknessMissing Authentication for Critical Functioncwe-3060%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.