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CVE-2025-52479— HTTP.jl vulnerable to CR/LF Injection in URIs

Quick assessment

Affected
JuliaWeb HTTP.jl
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Julia URIs.jl是Julia开源的一个Julia的库。 Julia URIs.jl 1.6.0之前版本和HTTP.jl 1.10.17之前版本存在注入漏洞，该漏洞源于允许构造包含CRLF字符的URI，可能导致CRLF注入攻击。

AI Predicted 6.5 Difficulty: Moderate EPSS 0.37% · P30

Affected Version Matrix 1

VendorProduct Version RangeStatus
JuliaWeb HTTP.jl < 1.10.17 affected
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I. Basic Information for CVE-2025-52479

Vulnerability Information
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Vulnerability Title
HTTP.jl vulnerable to CR/LF Injection in URIs
Source: CVE Program / CVE List V5
Vulnerability Description
HTTP.jl provides HTTP client and server functionality for Julia, and URIs.jl parses and works with Uniform Resource Identifiers (URIs). URIs.jl prior to version 1.6.0 and HTTP.jl prior to version 1.10.17 allows the construction of URIs containing CR/LF characters. If user input was not otherwise escaped or protected, this can lead to a CRLF injection attack. Users of HTTP.jl should upgrade immediately to HTTP.jl v1.10.17, and users of URIs.jl should upgrade immediately to URIs.jl v1.6.0. The check for valid URIs is now in the URI.jl package, and the latest version of HTTP.jl incorporates that fix. As a workaround, manually validate any URIs before passing them on to functions in this package.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:P
Source: CVE Program / CVE List V5
Vulnerability Type
对CRLF序列的转义处理不恰当(CRLF注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Julia URIs.jl 注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Julia URIs.jl是Julia开源的一个Julia的库。 Julia URIs.jl 1.6.0之前版本和HTTP.jl 1.10.17之前版本存在注入漏洞，该漏洞源于允许构造包含CRLF字符的URI，可能导致CRLF注入攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
JuliaWeb HTTP.jl < 1.10.17 -

II. Public POCs for CVE-2025-52479

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III. Intelligence Information for CVE-2025-52479

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Patches & Fixes for CVE-2025-52479 (1)

Same Patch Batch · JuliaWeb · 2025-06-25 · 3 CVEs total

CVE-2025-50178 GitForge.jl lacks validation for user provided fields
CVE-2025-52569 GitHub.jl lacks validation for user-provided fields

IV. Related Vulnerabilities

Same product: HTTP.jl
Same vendor: JuliaWeb
Same weakness: CWE-93

V. Comments for CVE-2025-52479

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