CVE-2025-43960 (GCVE-0-2025-43960)
Vulnerability from cvelistv5
Published
2025-08-25 00:00
Modified
2025-08-25 13:39
Severity ?
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
CWE
  • n/a
Summary
Adminer 4.8.1, when using Monolog for logging, allows a Denial of Service (memory consumption) via a crafted serialized payload (e.g., using s:1000000000), leading to a PHP Object Injection issue. Remote, unauthenticated attackers can trigger this by sending a malicious serialized object, which forces excessive memory usage, rendering Adminer’s interface unresponsive and causing a server-level DoS. While the server may recover after several minutes, multiple simultaneous requests can cause a complete crash requiring manual intervention.
References
cve@mitre.orghttps://github.com/Seldaek/monologProduct
cve@mitre.orghttps://github.com/far00t01/CVE-2025-43960Exploit, Third Party Advisory
cve@mitre.orghttps://github.com/vrana/adminer/compare/v4.8.1...v4.8.2Release Notes
cve@mitre.orghttps://www.adminer.orgProduct
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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