pleroma/changelog.d/gun-2.6.0.security
Phantasm 92b8fba3e3
Sec: Bump cowlib to 2.20.0 and gun to 2.6.0
Fixes:
  cowlib:
    EEF-CVE-2026-43971 (MEDIUM)
    aka: CVE-2026-43971
    Link Header Directive Smuggling via Unescaped target/rel/Attribute Keys in cow_link:link/1
    https://osv.dev/vulnerability/EEF-CVE-2026-43971

    EEF-CVE-2026-43966 (MEDIUM)
    aka: CVE-2026-43966, GHSA-w4f7-4cxr-rv3c
    HTTP Response Splitting via Non-VCHAR Bytes in cow_http_struct_hd:escape_string/2
    https://osv.dev/vulnerability/EEF-CVE-2026-43966

    EEF-CVE-2026-43969 (LOW)
    aka: CVE-2026-43969, GHSA-g2wm-735q-3f56
    Cookie Request Header Injection via Unvalidated Encoder in cow_cookie:cookie/1
    https://osv.dev/vulnerability/EEF-CVE-2026-43969
  gun:
    GHSA-w4f7-4cxr-rv3c (MEDIUM)
    aka: CVE-2026-43966, EEF-CVE-2026-43966
    cowboy and gun affected by an HTTP Request/Response Splitting vulnerability
    https://osv.dev/vulnerability/GHSA-w4f7-4cxr-rv3c
2026-09-08 21:38:55 +02:00

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Update gun to version 2.6.0 which fixes an HTTP request/response smuggling vulnerability