LLM08: Vector and Embedding Weaknesses

Vector and Embedding Weaknesses sits in the rag surface, and OWASP LLM Top 10 rates it high. Vector DB misconfiguration: cross-tenant leakage, unauthenticated retrieval, embedding inversion. For teams shipping LLM and agentic features, a control like this is only as good as the evidence that it was actually tested - an unverified control is a finding waiting for an auditor.

Penaxtra ships adversarial probe families that target vector and embedding weaknesses directly. Each probe runs against your live endpoint on a schedule, and every triggering response is scored by three independent judges plus a meta-judge before it becomes a finding - so a LLM08 result is a tested verdict, not a guess. Every relevant finding is created with the OWASP LLM Top 10 LLM08 identifier already attached, so it lands in the audit-evidence pack mapped to the control rather than as a screenshot someone has to translate later. Where the same weakness touches another framework, the cross-framework overlap means one finding satisfies several control cells at once.

Findings for LLM08 carry the OWASP LLM Top 10 LLM08 identifier and cross-map to the related controls in the other five frameworks Penaxtra covers.