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org.http4s:http4s-server_2.12

4 known vulnerabilities (1 critical, 2 high, 1 medium), with the versions each affects and the releases that fix them.

Latest release
Not known: cve.now hasn't read this package's releases
Newest unaffected release
Not known without release data
Advisories
4 · 1 critical, 2 high, 1 medium
Registry
Maven Central

Advisories 4

  • CVE-2026-69201Medium 5.9

    Http4s: ResourceService and Webjar Service path escape via percent-encoded separators

    Affected: fixed in 0.23.35.

  • Response Splitting from unsanitized headers in http4s

    Affected: fixed in 0.21.29; from 0.22.0, fixed in 0.22.5; from 0.23.0, fixed in 0.23.4.

  • CVE-2021-39185Critical 9.1

    Default CORS config allows any origin with credentials

    Affected: fixed in 0.21.27; from 0.22.0, fixed in 0.22.3; from 0.23.0, fixed in 0.23.2.

  • Local file inclusion vulnerability in http4s

    Affected: fixed in 0.18.26; from 0.19.0, fixed in 0.20.20; from 0.21.0, fixed in 0.21.2.