CVE-2026-92796

EUVD-2026-81059
Manticore Search versions 27.0.0 before 28.4.4 fail to validate permissions for all statements in multi-statement SQL requests, allowing read-only users to execute unauthorized queries. Attackers can append additional SELECT statements after the first statement to read credential tables and obtain password hashes that authenticate as administrators without plaintext recovery.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Common Weakness Enumeration
References
https://github.com/geo-chen/oss/blob/main/manticoresearch.md
https://github.com/manticoresoftware/manticoresearch
https://github.com/manticoresoftware/manticoresearch/blob/release-28.4.4/src/auth/auth_proto_mysql.cpp#L408-L418
https://github.com/manticoresoftware/manticoresearch/issues/4706
https://www.vulncheck.com/advisories/manticore-search-27.0.0-before-28.4.4-multi-statement-authorization-bypass