Koillection has an authenticated Server-Side Request Forgery issue

ALTO 8.1CVE-2026-50888 · GHSA-gmxh-hjfv-qc2w · Published 15/06/2026 · updated 17/06/2026

Em resumo

CVE-2026-50888 é uma vulnerabilidade ALTO (CVSS 8.1) que afeta koillection/koillection.
Chance de exploração nos próximos 30 dias (EPSS): 0.25%, maior que 16.2% das vulnerabilidades.
Correção: atualize para 1.8.4 ou posterior.

Package	Affected versions	Patched versions
koillection/koillection Packagist	`< 1.8.4`	`1.8.4`

Description

An authenticated Server-Side Request Forgery (SSRF) in the custom scraper subsystem component of Benjamin Jonard Koillection v1.8.0 allows attackers to scan internal resources via supplying a crafted URL.

NVD description

References

nvd.nist.gov/vuln/detail/CVE-2026-50888 · ADVISORY
benjaminjonard/koillection#1599 · WEB
benjaminjonard/koillection commit 4d445e2 · WEB
gist.github.com/pyuysig/d60273c1c346257ceddbf8da7134bae7 · WEB
benjaminjonard/koillection · PACKAGE
benjaminjonard/koillection release 1.8.4 · WEB

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