CVE-2026-100695
Adminer before 6.0.2 XSS via CONNECTION_ID escalating to RCE
CVSS Score
6.1
EPSS Score
0.0%
EPSS Percentile
0th
Adminer before 6.0.2 contains a cross-site scripting vulnerability where the CONNECTION_ID() database result is interpolated into JavaScript without proper escaping, allowing a malicious database server to execute arbitrary JavaScript in the authenticated Adminer origin. In co-located deployments where the database has FILE privileges and can write to the webroot, attackers can use the XSS to submit authenticated SQL requests that write PHP files via INTO DUMPFILE, achieving remote code execution as the web server account.
| CWE | CWE-79 |
| Vendor | vrana |
| Product | adminer |
| Published | Sep 26, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Affected Versions
vrana / adminer
0 < 6.0.2
References
Credits
🔍 AllanzoDaizen