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2 vulnerabilities found for langgraphjs by langchain-ai

CVE-2026-27022 (GCVE-0-2026-27022)

Vulnerability from nvd – Published: 2026-02-20 21:06 – Updated: 2026-02-24 18:33
VLAI?
Title
RediSearch Query Injection in @langchain/langgraph-checkpoint-redis
Summary
@langchain/langgraph-checkpoint-redis is the Redis checkpoint and store implementation for LangGraph. A query injection vulnerability exists in the @langchain/langgraph-checkpoint-redis package's filter handling. The RedisSaver and ShallowRedisSaver classes construct RediSearch queries by directly interpolating user-provided filter keys and values without proper escaping. RediSearch has special syntax characters that can modify query behavior, and when user-controlled data contains these characters, the query logic can be manipulated to bypass intended access controls. This vulnerability is fixed in 1.0.2.
Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE
  • CWE-74 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Assigner
References
Impacted products
Vendor Product Version
langchain-ai langgraphjs Affected: < 1.0.2
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-27022 (GCVE-0-2026-27022)

Vulnerability from cvelistv5 – Published: 2026-02-20 21:06 – Updated: 2026-02-24 18:33
VLAI?
Title
RediSearch Query Injection in @langchain/langgraph-checkpoint-redis
Summary
@langchain/langgraph-checkpoint-redis is the Redis checkpoint and store implementation for LangGraph. A query injection vulnerability exists in the @langchain/langgraph-checkpoint-redis package's filter handling. The RedisSaver and ShallowRedisSaver classes construct RediSearch queries by directly interpolating user-provided filter keys and values without proper escaping. RediSearch has special syntax characters that can modify query behavior, and when user-controlled data contains these characters, the query logic can be manipulated to bypass intended access controls. This vulnerability is fixed in 1.0.2.
Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE
  • CWE-74 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
Assigner
References
Impacted products
Vendor Product Version
langchain-ai langgraphjs Affected: < 1.0.2
Create a notification for this product.
Show details on NVD website
To clipboard 

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