Threats Tagged 'cve-2026-56837'
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Threats Tagged 'cve-2026-56837'
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PraisonAI versions 4.6.56 through 4.6.58 contain an improper authentication vulnerability in the LinearBot component. The bot starts a public webhook listener on all interfaces and treats the LINEAR_WEBHOOK_SECRET as optional. If the secret is missing, signature verification is skipped, allowing unauthenticated network callers to submit forged Linear-Event: AgentSession requests. These requests are processed by the bot, which then attempts to post responses using the configured bot token. This issue has been fixed in version 4.6.59. Join the discussion | CVE Database V5 | 10/23/2026, 11:57:48 UTC Added: 10/23/2026, 12:16:17 UTC |
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