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

high Affects vrana/adminer. Feed 2026.10.29.4, updated 2026-10-29; published .

Adminer PHP Object Injection issue leads to Denial of Service

Package
vrana/adminer Composer
Affected versions
<=4.8.1
Fixed in
no fix recorded
Severity
high  CVSS 8.6
Exploitation
not on CISA KEV · EPSS 1% (54.3th percentile)
Published
2025-08-25
Source
osv.dev

References

CWE-502
NVD recordvrana/adminer advisories

Am I affected?

Find out in one command. phpwarden checks your composer.lock against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# PHP projects (recommended)
composer require --dev phpwarden/phpwarden
# then
vendor/bin/phpwarden deps composer.lock

# or, without Composer
pipx install phpwarden   &&   phpwarden deps composer.lock

Or keep it checked automatically: GitHub Action · pre-commit hook · GitLab CI · Laravel artisan command

Install docs   How findings are ranked

Related advisories