CVE-2026-47216

Typesense: Unauthenticated Denial of Service in the Typesense /multi_search Endpoint

State: Published
Severity: 8.7 High
Published: Jun 12, 2026
Updated: Jun 12, 2026
Reserved: May 18, 2026

Description

Typesense is a fast, typo-tolerant search engine. Prior to versions 29.1 and 30.2, there is an unauthenticated denial-of-service vulnerability in the /multi_search endpoint. A specially crafted request can trigger an unhandled exception during request processing, causing the server process to terminate. This issue can be exploited over the network without authentication and results in service unavailability. The duration of impact may vary depending on system configuration and dataset size. This issue has been patched in versions 29.1 and 30.2.

Scores

CVSS	Score	Vector	Source
4.0	8.7 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N	GitHub_M

Weaknesses

CWE-754 Improper Check for Unusual or Exceptional Conditions

Affected Products

Product	Versions
typesensetypesense	< 29.1Affected >= 30.0, < 30.2Affected

References

https://github.com/typesense/typesense/security/advisories/GHSA-fpx5-8c99-247j

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