CVE-2025-66485

IBM Aspera Shares 1.9.9 through 1.11.0 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. This could allow an attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking...

CVE-2026-34520

A flaw was found in AIOHTTP, an asynchronous HTTP client/server framework for Python. The default C parser incorrectly processed null bytes and control characters present in HTTP response headers. This vulnerability could allow a remote attacker to inject malicious data into these headers,...

CVE-2026-22815

A flaw was found in AIOHTTP, an asynchronous HTTP client/server framework for Python. Insufficient restrictions in header and trailer handling could allow a remote attacker to cause uncapped memory usage. This can lead to a Denial of Service DoS condition, making the affected web server...

GHSA-HPM8-9QX6-JVWV Parser Server's streaming file download bypasses afterFind file trigger authorization

Impact File downloads via HTTP Range requests bypass the afterFindParse.File trigger and its validators on storage adapters that support streaming e.g. the default GridFS adapter. This allows access to files that should be protected by afterFind trigger authorization logic or built-in validators...

CVE-2025-66485

IBM Aspera Shares 1.9.9 through 1.11.0 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. This could allow an attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking...

CVE-2025-66485

CVE-2025-66485 affects IBM Aspera Shares 1.9.9–1.11.0. The issue is HTTP header injection caused by improper HOST header validation, enabling attacks such as cross-site scripting, cache poisoning, and session hijacking. Remediation is available in IBM Aspera Shares 1.11.1 for Windows and Linux. T...

CVE-2025-66485 Multiple vulnerabilities have been addressed in IBM Aspera Shares

IBM Aspera Shares 1.9.9 through 1.11.0 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. This could allow an attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking...

CVE-2025-66485 Multiple vulnerabilities have been addressed in IBM Aspera Shares

IBM Aspera Shares 1.9.9 through 1.11.0 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. This could allow an attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking...

CVE-2026-34442

FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. Prior to version 1.8.211, host header manipulation in FreeScout version http://localhost:8080/system/status allows an attacker to inject an arbitrary domain into generated absolute URLs. This leads to External...

Uncaught Exception

Overview Haraka is an email server with a modular plugin architecture. Affected versions of this package are vulnerable to Uncaught Exception in the header parsing. An attacker can cause the server process to crash by sending an email with a specially crafted header name such as proto, which...

GHSA-XPH3-R2JF-4VP3 Haraka affected by DoS via `__proto__` email header

Summary Sending an email with proto: as a header name crashes the Haraka worker process. Details The header parser at nodemodules/haraka-email-message/lib/header.js:215-218 stores headers in a plain object: javascript addheaderkey, value, method this.headerskey ??= // line 216 this.headerskeymeth...

Haraka affected by DoS via `__proto__` email header

Summary Sending an email with proto: as a header name crashes the Haraka worker process. Details The header parser at nodemodules/haraka-email-message/lib/header.js:215-218 stores headers in a plain object: javascript addheaderkey, value, method this.headerskey ??= // line 216 this.headerskeymeth...

CVE-2026-34519

A flaw was found in aiohttp, an asynchronous HTTP client/server framework for Python. A remote attacker could exploit this vulnerability by controlling the 'reason' parameter during the creation of an HTTP response. This could allow the attacker to inject additional HTTP headers, potentially...

CVE-2026-34514

A flaw was found in AIOHTTP, an asynchronous HTTP client/server framework for asyncio and Python. A remote attacker, by manipulating the contenttype parameter, could inject additional HTTP headers. This could lead to unexpected behavior or bypass certain security measures within applications...

GHSA-X2W3-23JR-HRPF ewe Has Improper Neutralization of CRLF Sequences in HTTP Headers (HTTP Request/Response Splitting)

Summary The encodeheaders function in src/ewe/internal/encoder.gleam directly interpolates response header keys and values into raw HTTP bytes without validating or stripping CRLF \r\n sequences. An application that passes user-controlled data into response headers e.g., setting a Location redire...

ewe Has Improper Neutralization of CRLF Sequences in HTTP Headers (HTTP Request/Response Splitting)

Summary The encodeheaders function in src/ewe/internal/encoder.gleam directly interpolates response header keys and values into raw HTTP bytes without validating or stripping CRLF \r\n sequences. An application that passes user-controlled data into response headers e.g., setting a Location redire...

EUVD-2026-18048

AIOHTTP accepts duplicate Host headers...

GHSA-63HF-3VF5-4WQF AIOHTTP's C parser (llhttp) accepts null bytes and control characters in response header values - header injection/security bypass

Summary The C parser the default for most installs accepted null bytes and control characters in request headers. Impact An attacker could send header values that are interpreted differently than expected due to the presence of control characters. For example, request.url.origin may return a...

AIOHTTP's C parser (llhttp) accepts null bytes and control characters in response header values - header injection/security bypass

Summary The C parser the default for most installs accepted null bytes and control characters in request headers. Impact An attacker could send header values that are interpreted differently than expected due to the presence of control characters. For example, request.url.origin may return a...

AIOHTTP has HTTP response splitting via \r in reason phrase

Summary An attacker who controls the reason parameter when creating a Response may be able to inject extra headers or similar exploits. Impact In the unlikely situation that an application allows untrusted data to be used in the response's reason parameter, then an attacker could manipulate the...