Incorrect Check of Function Return Value Affecting adminer package, versions <5.4.3+dfsg-1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIANUNSTABLE-ADMINER-19222778
- published23 Aug 2026
- disclosed20 Aug 2026
Introduced: 20 Aug 2026
NewCVE-2026-15686 (opens in a new tab)How to fix?
Upgrade Debian:unstable adminer to version 5.4.3+dfsg-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream adminer package and not the adminer package as distributed by Debian.
See How to fix? for Debian:unstable relevant fixed versions and status.
Adminer multi_query Incorrect Check of Function Return Value Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Adminer. Authentication is required to exploit this vulnerability.
The specific flaw exists within the multi_query method. The issue results from an incorrect check of a function return value. An attacker can leverage this vulnerability to execute code in the context of the web server. Was ZDI-CAN-28201.