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OpenAdvisories
High · 8.7 CVE-2025-61689 EUVD-2025-33756

HTTP.jl vulnerable to Header injection/Response splitting via header construction.

Published Oct 10, 2025 · Updated Oct 10, 2025 · Assigned by GitHub_M

Description

HTTP.jl is an HTTP client and server functionality for the Julia programming language. Prior to version 1.10.19, HTTP.jl did not validate header names/values for illegal characters, allowing CRLF-based header injection and response splitting. This enables HTTP response splitting and header injection, leading to cache poisoning, XSS, session fixation, and more. This issue is fixed in HTTP.jl `v1.10.19`.

Affected products

VendorProductAffectedFixed
JuliaWeb HTTP.jl < 1.10.19 —

References