What’s Vulnerable › Vulnerabilities

CVE-2026-106037: Mooncake through 0.3.13.post1 Missing Authentication in Store REST Service

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-06 · updated 2026-10-06
• Weakness: CWE-306

Description

Mooncake through 0.3.13.post1 contains a missing authentication vulnerability in the Store REST service, which binds to 0.0.0.0 without authentication on any route. Unauthenticated attackers can call routes such as /api/get, /api/put, /api/remove_all and /api/mount to read cached KV data with user prompts, inject or delete objects, and mount attacker-described segments.

Affected products

• kvcache-ai Mooncake: through 0.3.13.post1

References

• https://github.com/kvcache-ai/Mooncake
• https://github.com/kvcache-ai/Mooncake/blob/719735896c86b56fabec6cf3e825fb2ea640597a/mooncake-wheel/mooncake/mooncake_store_service.py#L240-L282
• https://github.com/kvcache-ai/Mooncake/issues/4476
• https://www.vulncheck.com/advisories/mooncake-through-0.3.13-post1-missing-authentication-in-store-rest-service
• https://github.com/kvcache-ai/Mooncake/issues/4476

Get alerted when CVE-2026-106037 or the next vulnerability affects your stack