https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-06T18:47:05.615256+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-16158 CVE-2026-16158 — @fastify/reply-from vulnerable to cross-upstream request routing via URL cache key collision 2026-10-06T18:47:05.631008+00:00

Affected: @fastify/reply-from

Impact: @fastify/reply-from versions from 8.3.1 up to but not including 12.6.4 build the internal URL cache key by concatenating the destination and source path without a delimiter. Different destination and source pairs can therefore produce the same key while resolving to different upstream URLs. When getUpstream selects an upstream from request data, a URL cached for one upstream can be reused for a request intended for another upstream, causing cross-upstream data access and modification. The default configuration is affected. Setting disableCache to true prevents the behavior. Patches: upgrade to @fastify/reply-from 12.6.4. Workarounds: pass disableCache: true when registering the plugin.