CVE-2026-59978: AdminNeo: version-cache array injection causes persistent denial of service

high Affects adminneo-org/adminneo. Feed 2026.11.03.2, updated 2026-11-03; published .

AdminNeo: version-cache array injection causes persistent denial of service

Package
adminneo-org/adminneo Composer
Affected versions
>=4.6.2 and <5.5.0
Fixed in
5.5.0
Severity
high  CVSS 7.5
Exploitation
not on CISA KEV · EPSS 1% (51.0th percentile)
Published
2026-10-30
Source
osv.dev

References

CWE-20
NVD recordadminneo-org/adminneo 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
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