CVE-2026-92468: microservices-platform through 6.0.0 Arbitrary Elasticsearch Index Read via search-center

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-09-16 · updated 2026-09-18
Weakness: CWE-639

Description

zlt2000 microservices-platform through 6.0.0 contains an authorization bypass vulnerability in the search-center service that allows authenticated attackers to read any Elasticsearch index by specifying the index name in POST /search/{indexName} and GET /agg/requestStat/{indexName}/{routing} path variables. Attackers can query arbitrary indices including sys_user to retrieve sensitive user records and password hashes without proper access controls.

Affected products

zlt2000 microservices-platform: through 6.0.0

References

https://github.com/LinYuanyi1/cve-request-poc/blob/master/microservice-platform/C22_request_stat_agg.py
https://github.com/LinYuanyi1/cve-request-poc/blob/master/microservice-platform/C24_search_any_index.py
https://github.com/zlt2000/microservices-platform
https://github.com/zlt2000/microservices-platform/blob/v6.0.0/zlt-business/search-center/search-server/src/main/java/com/central/search/controller/AggregationController.java#L33
https://github.com/zlt2000/microservices-platform/blob/v6.0.0/zlt-business/search-center/search-server/src/main/java/com/central/search/controller/SearchController.java#L36
https://www.vulncheck.com/advisories/microservices-platform-through-6.0.0-arbitrary-elasticsearch-index-read-via-search-center
https://github.com/LinYuanyi1/cve-request-poc/blob/master/microservice-platform/C22_request_stat_agg.py

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