CVE-2025-64525

Summary: Astro 2.16.0 to before 5.15.5 is vulnerable to header-based URL manipulation due to insecure use of unsanitized x-forwarded-proto and x-forwarded-port when building URLs. What’s affected: Astro’s server-side URL construction path uses the header values to compose the request URL in code ...

CVE-2025-64525 Astro: URL manipulation via unsanitized headers leads to path-based middleware protections bypass, potential SSRF/cache-poisoning, CVE-2025-61925 bypass

Astro is a web framework. In Astro versions 2.16.0 up to but excluding 5.15.5 which utilizeon-demand rendering, request headers x-forwarded-proto and x-forwarded-port are insecurely used, without sanitization, to build the URL. This has several consequences, the most important of which are:...

CVE-2025-64429

A vulnerability was found in DuckDB’s database encryption design. In certain situations, DuckDB could generate encryption keys using a weak random number generator, fail to reliably wipe keys from memory, accept manipulated database headers that disable integrity protection, or miss detecting...

PT-2025-46860

Name of the Vulnerable Software and Affected Versions Astro versions 2.16.0 through 5.15.4 Description Astro, a web framework, contains a flaw in its on-demand rendering feature where the x-forwarded-proto and x-forwarded-port request headers are used without proper sanitization when constructing...

Astro code issues and vulnerabilities

Astro is an Astro open source web framework for content-driven websites. A code issue vulnerability exists in Astro versions 2.16.0 through prior to 5.15.5, which stems from the unsafe use of the x-forwarded-proto and x-forwarded-port request headers, which could lead to middleware protection rou...

Siemens SIMATIC S7-1500 NULL Pointer Dereference (CVE-2019-9923)

paxdecodeheader in sparse.c in GNU Tar before 1.32 had a NULL pointer dereference when parsing certain archives that have malformed extended headers. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenabl...

OAuth2-Proxy is vulnerable to header smuggling via underscore leading to potential privilege escalation

Impact All deployments of OAuth2 Proxy in front of applications that normalize underscores to dashes in HTTP headers e.g., WSGI-based frameworks such as Django, Flask, FastAPI, and PHP applications. Authenticated users can inject underscore variants of X-Forwarded- headers that bypass the proxy’s...

GHSA-VJRC-MH2V-45X6 OAuth2-Proxy is vulnerable to header smuggling via underscore leading to potential privilege escalation

Impact All deployments of OAuth2 Proxy in front of applications that normalize underscores to dashes in HTTP headers e.g., WSGI-based frameworks such as Django, Flask, FastAPI, and PHP applications. Authenticated users can inject underscore variants of X-Forwarded- headers that bypass the proxy’s...

EUVD-2025-50825

OAuth2-Proxy is vulnerable to header smuggling via underscore leading to potential privilege escalation...

MGASA-2025-0280 Updated python3 packages fix security vulnerabilities

URL parser allowed square brackets in domain names. CVE-2025-0938 Mishandling of comma during folding and unicode-encoding of email headers. CVE-2025-1795 Virtual environment venv activation scripts don't quote paths. CVE-2024-9287 Use-after-free in "unicodeescape" decoder with error handler...

CVE-2025-64484

A header-smuggling vulnerability was found in OAuth2-Proxy’s handling of HTTP headers containing underscores such as XForwardedFor. The proxy failed to properly normalize these header names, which could allow crafted requests to bypass header validation or filtering. When OAuth2-Proxy is deployed...

BIT-OAUTH2-PROXY-2025-64484 OAuth2-Proxy vulnerable to header smuggling via underscore, leading to potential privilege escalation

OAuth2-Proxy is an open-source tool that can act as either a standalone reverse proxy or a middleware component integrated into existing reverse proxy or load balancer setups. In versions prior to 7.13.0, all deployments of OAuth2 Proxy in front of applications that normalize underscores to dashe...

Information Disclosure

github.com/rancher/rancher is vulnerable to Information Disclosure. The vulnerability is due to improper handling of Impersonate-Extra- headers, which are sent to external entities via the /meta/proxy endpoint, allowing an attacker to access identifiable or sensitive information such as email...

CVE-2025-64484

OAuth2-Proxy is an open-source tool that can act as either a standalone reverse proxy or a middleware component integrated into existing reverse proxy or load balancer setups. In versions prior to 7.13.0, all deployments of OAuth2 Proxy in front of applications that normalize underscores to dashe...

HTTP Header Injection

Overview Affected versions of this package are vulnerable to HTTP Header Injection via the processing of HTTP headers containing underscores, which are normalized to dashes by certain upstream applications. Authenticated users can escalate privileges by injecting specially crafted XForwarded-...

CVE-2025-64484 OAuth2-Proxy vulnerable to header smuggling via underscore, leading to potential privilege escalation

OAuth2-Proxy is an open-source tool that can act as either a standalone reverse proxy or a middleware component integrated into existing reverse proxy or load balancer setups. In versions prior to 7.13.0, all deployments of OAuth2 Proxy in front of applications that normalize underscores to dashe...

CVE-2025-64484 OAuth2-Proxy vulnerable to header smuggling via underscore, leading to potential privilege escalation

OAuth2-Proxy is an open-source tool that can act as either a standalone reverse proxy or a middleware component integrated into existing reverse proxy or load balancer setups. In versions prior to 7.13.0, all deployments of OAuth2 Proxy in front of applications that normalize underscores to dashe...

CVE-2025-64484

OAuth2-Proxy is affected by a header smuggling vulnerability where authenticated users can exploit underscores in HTTP header names (e.g., X_Forwarded_For) to bypass upstream header filtering, potentially escalating privileges in the application behind the proxy. The issue occurs in deployments t...

CVE-2025-64484 OAuth2-Proxy vulnerable to header smuggling via underscore, leading to potential privilege escalation

OAuth2-Proxy is an open-source tool that can act as either a standalone reverse proxy or a middleware component integrated into existing reverse proxy or load balancer setups. In versions prior to 7.13.0, all deployments of OAuth2 Proxy in front of applications that normalize underscores to dashe...

CVE-2025-60876

BusyBox wget thru 1.3.7 accepted raw CR 0x0D/LF 0x0A and other C0 control bytes in the HTTP request-target path/query, allowing the request line to be split and attacker-controlled headers to be injected. To preserve the HTTP/1.1 request-line shape METHOD SP request-target SP HTTP/1.1, a raw spac...