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Koillection has an authenticated Server-Side Request Forgery issue

GitHub AdvisoriesJune 15, 2026Sign in to save

advisory github CVE-2026-50888 high

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.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-50888
https://gist.github.com/pyuysig/d60273c1c346257ceddbf8da7134bae7
benjaminjonard/koillection#1599
benjaminjonard/koillection@4d445e2
https://github.com/benjaminjonard/koillection/releases/tag/1.8.4

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Koillection has an authenticated Server-Side Request Forgery issue

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Koillection has an authenticated Server-Side Request Forgery issue

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