Description
Adminer through 4.7.8 allows XSS via the history parameter to the default URI.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | adminer | 4.7.9-1 | — |
| Debian 13 | adminer | 4.7.9-1 | — |
| Debian 12 | adminer | 4.7.9-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 20.04 LTS | adminer | 4.7.6-1ubuntu0.1~esm1 | USN-5271-1 |
| Ubuntu Pro 18.04 LTS | adminer | 4.6.2-1ubuntu0.1~esm1 | USN-5271-1 |
| Ubuntu Pro 16.04 LTS | adminer | 4.2.1-1ubuntu1+esm1 | USN-5271-1 |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Packagist | vrana/adminer | < 4.7.9 | 4.7.9 | GHSA-9pgx-gcph-mpqr |
Advisories 1
- USN-5271-1 adminer vulnerabilities Ubuntu Security Notices (USN) · Jun 25, 2026