Vulnerability · Published Sep 16, 2026 · Assigned by VulnCheck

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

Medium 6.5

In plain English

A medium-severity authorization bypass via user-controlled key in microservices-platform from zlt2000. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 41% of all known vulnerabilities).

Severity (CVSS 3.1)6.5Medium

Exploit odds (30 days)0.5%top 58.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official 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 (as reported)

Vendor	Product	Versions
zlt2000	microservices-platform	0 – through 6.0.0

Weakness: CWE-639 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

References

Index name taken from the request path with no allow-list, at v6.0.0 technical-description
Aggregation endpoint takes the index name from the path, at v6.0.0 technical-description
Reporter proof of concept: read the sys_user index and retrieve password hashes exploit
Reporter proof of concept: aggregate over a caller-named index exploit
zlt2000/microservices-platform product
VulnCheck Advisory: microservices-platform through 6.0.0 Arbitrary Elasticsearch Index Read via search-center third-party-advisory