Salesforce Agentforce vulns allowed 0-click CRM data theft, anonymous phishing
Zenity Labs found Salesforce Agentforce flaws, called SalesBleed, enabling zero-click CRM theft and agent-identity phishing.
Zenity Labs disclosed SalesBleed, three now-fixed Salesforce Agentforce flaws that let poisoned Web-to-Lead records hijack agents. Indirect prompt injection could make an agent query CRM records and exfiltrate fields, such as company name and deal size, through image URLs or Slack unfurls without a user click, bypassing Trusted URL redaction. A separate Slack reply action lacked confirmation and attribution, so an insider or an injected lead could send phishing as the agent. Salesforce fixed the redaction bypass; Zenity said similar risks apply to any agent that reads external records and can call sensitive tools.
- Zenity Labs reported three Agentforce flaws, collectively called SalesBleed.
- Poisoned Web-to-Lead records injected instructions when employees asked about leads.
- Stolen CRM fields were sent through image requests or Slack link unfurls.
- A Slack reply action could phish under the agent identity without user confirmation.
- Salesforce fixed the URL-redaction bypass, so this specific chain no longer works.
- Vendors
- Salesforce
- Products
- AgentforceSlack
- Organizations
- Zenity LabsSalesforceOpenAIHugging Face
From the original article
4 min read at theregister.com'SalesBleed' security flaws 'lead to very unexpected consequences'
By Jessica Lyons · theregister.com
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