{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-105799","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-10-05T20:37:19.364Z","datePublished":"2026-10-06T14:45:38.154Z","dateUpdated":"2026-10-06T17:39:51.463Z"},"containers":{"cna":{"title":"LangChain: RediSearch Filter Injection via Unescaped Tag/Text Values","problemTypes":[{"descriptions":[{"cweId":"CWE-943","lang":"en","description":"CWE-943: Improper Neutralization of Special Elements in Data Query Logic","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"PRESENT","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"NONE","vulnAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":2.3,"baseSeverity":"LOW","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"}}],"references":[{"name":"https://github.com/langchain-ai/langchainjs/security/advisories/GHSA-5x6v-p487-7qh2","tags":["x_refsource_CONFIRM"],"url":"https://github.com/langchain-ai/langchainjs/security/advisories/GHSA-5x6v-p487-7qh2"},{"name":"https://github.com/langchain-ai/langchainjs/pull/10701","tags":["x_refsource_MISC"],"url":"https://github.com/langchain-ai/langchainjs/pull/10701"},{"name":"https://github.com/langchain-ai/langchainjs/commit/880e3969ea643a2147777a4d5e8bd606a697edf7","tags":["x_refsource_MISC"],"url":"https://github.com/langchain-ai/langchainjs/commit/880e3969ea643a2147777a4d5e8bd606a697edf7"},{"name":"https://github.com/langchain-ai/langchainjs/releases/tag/@langchain/redis@1.1.1","tags":["x_refsource_MISC"],"url":"https://github.com/langchain-ai/langchainjs/releases/tag/@langchain/redis@1.1.1"}],"affected":[{"vendor":"langchain-ai","product":"langchainjs","versions":[{"version":"< 1.1.1","status":"affected"}]},{"vendor":"@langchain","product":"redis","versions":[{"version":"< 1.1.1","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-10-06T14:45:38.154Z"},"descriptions":[{"lang":"en","value":"LangChain is a framework for building LLM-powered applications. Prior to 1.1.1, @langchain/redis does not escape attacker-controlled values in structured RediSearch TAG filters and structured RediSearch TEXT filters, allowing injected RediSearch syntax to alter or broaden the generated search query. When an application uses an attacker-influenceable filter as a tenant or document-access boundary, the modified query can expose indexed documents outside the attacker's intended scope. This issue is fixed in version 1.1.1."}],"source":{"advisory":"GHSA-5x6v-p487-7qh2","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-06T17:34:07.530416Z","id":"CVE-2026-105799","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-10-06T17:39:51.463Z"}}]}}