CVE-2025-43960: Adminer PHP Object Injection issue leads to Denial of Service

CVE-2025-43960 · Severity: low · CVSS 3.1 · Published 2025-08-25

Adminer PHP Object Injection issue leads to Denial of Service

Technologies: vrana/adminer (Packagist). Vendors: Packagist.

Quick answers

Is CVE-2025-43960 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2025-43960 being exploited in the wild.
How severe is CVE-2025-43960?
Low severity, with a CVSS score of 3.1, published 25 August 2025.
Which products and versions are affected?
vrana/adminer (Packagist) ECOSYSTEM:introduced=0,last_affected=4.8.1.
Is there a fix for CVE-2025-43960?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2025-43960?
Check whether you run vrana/adminer (Packagist) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Affected products

  • vrana/adminer (Packagist) ECOSYSTEM:introduced=0,last_affected=4.8.1

Identifiers

  • CVE-2025-43960
  • GHSA-mqh4-2mm8-g7w9

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