Information disclosure in Starrocks
CVE-2026-82306
StarRocks through 4.0.13 contains an information disclosure vulnerability in the query_detail endpoint that returns unfiltered query history for all users. Authenticated attackers with low privileges can access full SQL text, execution plans, and profiling data from every query executed by other users, including statements containing credentials.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.005 (44.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 44th percentile — 44.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.005 · change: +0.002
Affected products
Weakness classification (CWE)
References
- github.com/StarRocks/starrocks/issues/75747 (issue-tracking)
- github.com/StarRocks/starrocks/blob/4.0.13/fe/fe-core/src/main/java/com/starroc… (technical-description)
- github.com/StarRocks/starrocks (product)
- www.vulncheck.com/advisories/starrocks-query-detail-endpoint-returns-every-user… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-82306?
- CVE-2026-82306 is a medium-severity vulnerability in Starrocks, classified under Information Disclosure. CVSS score: 6.5/10. Published 2026-08-28.
- How severe is CVE-2026-82306?
- Medium severity. CVSS v3 base score is 6.5 out of 10.