Debian/adminer: unknown
Adminer before 5.4.3 inserts unsanitized database server version strings into script tags with valid CSP nonces without proper validation. Attackers controlling a rogue MySQL server can return crafted
Action: Upgrade adminer to 5.4.3+dfsg-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 5.4.3+dfsg-1 | - |
Fixed versions
| 5.4.3+dfsg-1 |
Sources
- osv: DEBIAN-CVE-2026-56704#Debian:14/adminer
- https://security-tracker.debian.org/tracker/CVE-2026-56704
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