Friday, 16 October 2026
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SalesBleed: Salesforce Agentforce flaws enabled 0-click CRM data theft, phishing

Zenity Labs discovered three vulnerabilities, dubbed SalesBleed, in Salesforce Agentforce that allowed attackers to poison lead forms with indirect prompt injections, silently exfiltrate CRM data via DNS/image requests and Slack link unfurling, and send phishing messages under the AI agent's identity. Zenity reported the issues to Salesforce on June 1, and Salesforce worked with them to fix the flaws, which no longer work.

Disclosed 24 September 2026 · Record updated 1 October 2026

Impact

Attackers could silently steal CRM data without user interaction and send anonymous phishing messages via Slack using the trusted AI agent's identity, exploiting weaknesses in Trusted URL redaction and missing confirmation controls on Slack reply actions.

Our coverage

Sources

  1. theregister.comhttps://theregister.com/security/2026/09/24/salesforce-agentforce-vulns-allowed-0-click-crm-data-theft-anonymous-phishing/5298958
  2. darkreading.comhttps://darkreading.com/application-security/salesbleed-exploits-salesforce-agents-slack-phishing