High severity · published Oct 2, 2026
CVE-2026-82039
UTMStack < 11.2.16 SQL Injection via searchGroupsByFilter
8.8
CVSS
0.3%
EPSS
No
On KEV
Description
UTMStack before 11.2.16 contains a SQL injection vulnerability in UtmAssetGroupService.searchQueryBuilder() that allows authenticated attackers to inject arbitrary SQL by supplying malicious assetType and groupName values that are inserted unsanitized into a native PostgreSQL query via String.format(). Attackers can exploit the GET /api/utm-asset-groups/searchGroupsByFilter endpoint to execute arbitrary SQL with DBA privileges, enabling full database read, data modification, and potential filesystem access.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 27% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
UT
UTMStack · UTMStack
before 11.2.16 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-82039
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-82039
release-notes
https://github.com/UTMStack/UTMStack/releases/tag/v11.2.16
patch
https://github.com/utmstack/UTMStack/commit/4e7a727c3b8d8e2ad020d3b4f982a6d085dbecdd
third-party-advisory
https://www.vulncheck.com/advisories/utmstack-sql-injection-via-searchgroupsbyfilter
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