CVE-2024-38063

CVE-2024-38063 - SSP H3 For this setupthe one from the video I've used Windows 22H2 19045 and build 2468. this CVE is not patched until 4780 I've tried this with Qemu/KVM but the network adapter was not coalescing the packets from what i've investigated with tcpdump. The solution was to use...

Malicious code in h3-codex (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 6efe15c8b6a625f5ec662fc1d19f3191d0c9cd4a118565283dbe7ac9be1f54a7 The package was found to contain malicious code or consuming dependency that contains malicious code Source: ghsa-malware...

MAL-2026-15584 Malicious code in h3-codex (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 6efe15c8b6a625f5ec662fc1d19f3191d0c9cd4a118565283dbe7ac9be1f54a7 The package was found to contain malicious code or consuming dependency that contains malicious code Source: ghsa-malware...

EUVD-2026-57063

tablib prior to 3.10.0 contains a stored cross-site scripting vulnerability in the HTML export functionality that allows attackers to execute arbitrary JavaScript by embedding malicious payloads in dataset titles, which are interpolated unsanitized into HTML output via the exportbook method in th...

EUVD-2026-31692

Hackney: Cross-origin Redirect Leaks Authorization, Cookie, and Request Body...

MAL-2026-2768 Malicious code in h3-next (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 41a779cef19955b279051dff59351c5f041b3834e2c9bd972c0b0be096aa767f The package h3-next was found to contain malicious code...

Malicious code in h3-next (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 41a779cef19955b279051dff59351c5f041b3834e2c9bd972c0b0be096aa767f The package h3-next was found to contain malicious code...

CVE-2026-33490

A flaw was found in H3, a minimal HTTP framework. The mount method, responsible for routing requests to sub-applications, incorrectly uses a simple string comparison to check path prefixes. This allows a remote attacker to craft a URL that bypasses the intended path segment boundary. Consequently...

CVE-2026-33490

H3 is a minimal HTTP framework. In versions 2.0.0-0 through 2.0.1-rc.16, the mount method in h3 uses a simple startsWith check to determine whether incoming requests fall under a mounted sub-application's path prefix. Because this check does not verify a path segment boundary i.e., that the next...

CVE-2026-33490 h3: Missing Path Segment Boundary Check in `mount()` Causes Middleware Execution on Unrelated Prefix-Matching Routes

H3 is a minimal HTTP framework. In versions 2.0.0-0 through 2.0.1-rc.16, the mount method in h3 uses a simple startsWith check to determine whether incoming requests fall under a mounted sub-application's path prefix. Because this check does not verify a path segment boundary i.e., that the next...

CVE-2026-33490 h3: Missing Path Segment Boundary Check in `mount()` Causes Middleware Execution on Unrelated Prefix-Matching Routes

H3 is a minimal HTTP framework. In versions 2.0.0-0 through 2.0.1-rc.16, the mount method in h3 uses a simple startsWith check to determine whether incoming requests fall under a mounted sub-application's path prefix. Because this check does not verify a path segment boundary i.e., that the next...

CVE-2026-33490

Summary (CVE-2026-33490) : In h3 versions 2.0.0-0 through 2.0.1-rc.16, the mount() implementation uses a startsWith() path-prefix check without validating a segment boundary, allowing middleware registered on a mounted sub-app (e.g., at /admin) to run for unrelated routes such as /admin-public or...

CVE-2026-33490 h3: Missing Path Segment Boundary Check in `mount()` Causes Middleware Execution on Unrelated Prefix-Matching Routes

H3 is a minimal HTTP framework. In versions 2.0.0-0 through 2.0.1-rc.16, the mount method in h3 uses a simple startsWith check to determine whether incoming requests fall under a mounted sub-application's path prefix. Because this check does not verify a path segment boundary i.e., that the next...

H3 安全漏洞

H3 is an open-source HTTP framework developed by H3. Versions of H3 prior to 2.0.2-rc.17 contained security vulnerabilities. These vulnerabilities stemmed from the use of the startsWith method for checking paths, without verifying the boundaries of path segments. This could lead to middleware...

Open Redirect

Overview h3 is a Minimal HTTP framework built for high performance and portability. Affected versions of this package are vulnerable to Open Redirect via the redirectBack function. An attacker can cause users to be redirected to an external, attacker-controlled domain by crafting a URL with a...

GHSA-FP4X-GGRF-WMC6 H3 has an Open Redirect via Protocol-Relative Path in redirectBack() Referer Validation

Summary The redirectBack utility in h3 validates that the Referer header shares the same origin as the request before using its pathname as the redirect Location. However, the pathname is not sanitized for protocol-relative paths starting with //. An attacker can craft a same-origin URL with a...

H3 has an Open Redirect via Protocol-Relative Path in redirectBack() Referer Validation

Summary The redirectBack utility in h3 validates that the Referer header shares the same origin as the request before using its pathname as the redirect Location. However, the pathname is not sanitized for protocol-relative paths starting with //. An attacker can craft a same-origin URL with a...

Allocation of Resources Without Limits or Throttling

Overview h3 is a Minimal HTTP framework built for high performance and portability. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through the getChunkedCookieCount function. An attacker can cause the server to enter an inefficient cleanup...

@brendonovich/solidjs__start (>=0.0.0, <=0.0.3), @h3ravel/arquebus (>=0.3.3, <=0.6.6) +43 more potentially affected by unknown CVE via h3 (2.0.0-rc.1)

h3 NPM version 2.0.0-rc.1 is affected by a known vulnerability. The following packages have a transitive dependency on h3 and may be impacted: - @brendonovich/solidjsstart =0.0.0, =0.3.3, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.3.0, =0.24...

@brendonovich/solidjs__start (>=0.0.0, <=0.0.3), @h3ravel/arquebus (>=0.3.3, <=0.6.6) +43 more potentially affected by unknown CVE via h3 (2.0.0-rc.1)

h3 NPM version 2.0.0-rc.1 is affected by a known vulnerability. The following packages have a transitive dependency on h3 and may be impacted: - @brendonovich/solidjsstart =0.0.0, =0.3.3, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.1.0, =0.3.0, =0.24...