What’s Vulnerable › Vulnerabilities

CVE-2025-46059

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-07-29 · updated 2026-06-17
• Weakness: CWE-94

Description

langchain-ai v0.3.51 was discovered to contain an indirect prompt injection vulnerability in the GmailToolkit component. This vulnerability allows attackers to execute arbitrary code and compromise the application via a crafted email message. NOTE: this is disputed by the Supplier because the code-execution issue was introduced by user-written code that does not adhere to the LangChain security practices.

References

• https://github.com/Jr61-star/CVEs/blob/main/CVE-2025-46059.md
• https://github.com/langchain-ai/langchain-community/issues/217#issuecomment-3144824471
• https://github.com/langchain-ai/langchain/issues/30833
• https://python.langchain.com/docs/security/

Get alerted when CVE-2025-46059 or the next vulnerability affects your stack