Adminer has an Unauthenticated Persistent DoS via Array Injection in ?script=version Endpoint
Résumé
Adminer has an Unauthenticated Persistent DoS via Array Injection in ?script=version Endpoint
Description d'origine
La description telle que publiée par la source (souvent en anglais).
Adminer is open-source database management software. Adminer v5.4.1 and earlier has a version check mechanism where adminer.org sends signed version info via JavaScript postMessage, which the browser then POSTs to ?script=version. This endpoint lacks origin validation and accepts POST data from any source. An attacker can POST version[] parameter which PHP converts to an array. On next page load, openssl_verify() receives this array instead of string and throws TypeError, returning HTTP 500 to all users. Upgrade to Adminer 5.4.2.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
État des correctifs par distribution
Paquets corrigés publiés par chaque distribution pour cette CVE
- Ubuntu UBUNTU-CVE-2026-25892 adminer
Références
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com
- web github.com