CVE-2024-51451 Multiple Vulnerabilities in IBM Concert Software

IBM Concert 1.0.0 through 2.1.0 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-2024-51451

IBM Concert 1.0.0 through 2.1.0 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-2024-51451 Multiple Vulnerabilities in IBM Concert Software

IBM Concert 1.0.0 through 2.1.0 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-2024-51451

CVE-2024-51451 affects IBM Concert Software 1.0.0–2.1.0. The issue is HTTP header injection caused by improper validation of HOST headers, enabling attacks such as cross-site scripting, cache poisoning, or session hijacking as described in IBM/NVD/Red Hat_ENISA entries. Remediation provided by IB...

Avigilon ACM - Host Header Injection

A Host Header Injection vulnerability in Avigilon ACM v7.10.0.20 allows attackers to execute arbitrary code via supplying a crafted URL. id: CVE-2025-56266 info: name: Avigilon ACM - Host Header Injection author: DhiyaneshDK severity: medium description: | A Host Header Injection vulnerability in...

PT-2026-5868

Name of the Vulnerable Software and Affected Versions IBM Concert versions 1.0.0 through 2.1.0 Description IBM Concert is susceptible to HTTP header injection due to inadequate validation of the HOST headers. This issue could enable an attacker to perform various attacks against the system,...

GO-2026-4333 Mailpit has an SMTP Header Injection via Regex Bypass in github.com/axllent/mailpit

Mailpit has an SMTP Header Injection via Regex Bypass in github.com/axllent/mailpit...

BIT-PYTHON-2026-1299 email BytesGenerator header injection due to unquoted newlines

The email module, specifically the "BytesGenerator" class, didn’t properly quote newlines for email headers when serializing an email message allowing for header injection when an email is serialized. This is only applicable if using "LiteralHeader" writing headers that don't respect email foldin...

BIT-PYTHON-MIN-2026-1299 email BytesGenerator header injection due to unquoted newlines

The email module, specifically the "BytesGenerator" class, didn’t properly quote newlines for email headers when serializing an email message allowing for header injection when an email is serialized. This is only applicable if using "LiteralHeader" writing headers that don't respect email foldin...

BIT-LIBPYTHON-2026-1299 email BytesGenerator header injection due to unquoted newlines

The email module, specifically the "BytesGenerator" class, didn’t properly quote newlines for email headers when serializing an email message allowing for header injection when an email is serialized. This is only applicable if using "LiteralHeader" writing headers that don't respect email foldin...

PT-2026-6338

The email module, specifically the "BytesGenerator" class, didn’t properly quote newlines for email headers when serializing an email message allowing for header injection when an email is serialized. This is only applicable if using "LiteralHeader" writing headers that don't respect email foldin...

Linux Distros Unpatched Vulnerability : CVE-2026-0672

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - When using http.cookies.Morsel, user-controlled cookie values and parameters can allow injecting HTTP headers into messages. Patch rejects all control character...

PT-2026-6342

The email module, specifically the "BytesGenerator" class, didn’t properly quote newlines for email headers when serializing an email message allowing for header injection when an email is serialized. This is only applicable if using "LiteralHeader" writing headers that don't respect email foldin...

PT-2026-6343

The email module, specifically the "BytesGenerator" class, didn’t properly quote newlines for email headers when serializing an email message allowing for header injection when an email is serialized. This is only applicable if using "LiteralHeader" writing headers that don't respect email foldin...

PT-2026-6508

Mailpit has an SMTP Header Injection via Regex Bypass in github.com/axllent/mailpit...

Linux Distros Unpatched Vulnerability : CVE-2025-11468

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - When folding a long comment in an email header containing exclusively unfoldable characters, the parenthesis would not be preserved. This could be used for...

Linux Distros Unpatched Vulnerability : CVE-2026-0865

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - User-controlled header names and values containing newlines can allow injecting HTTP headers. CVE-2026-0865 Note that Nessus relies on the presence of the packa...

H2O has an External Control of File Name or Path vulnerability

A vulnerability in h2oai/h2o-3 version 3.46.0.1 allows remote attackers to write arbitrary data to any file on the server. This is achieved by exploiting the /3/Parse endpoint to inject attacker-controlled data as the header of an empty file, which is then exported using the...

GHSA-WJ3H-WX8G-X699 H2O has an External Control of File Name or Path vulnerability

A vulnerability in h2oai/h2o-3 version 3.46.0.1 allows remote attackers to write arbitrary data to any file on the server. This is achieved by exploiting the /3/Parse endpoint to inject attacker-controlled data as the header of an empty file, which is then exported using the...

CVE-2024-5986

A vulnerability in h2oai/h2o-3 version 3.46.0.1 allows remote attackers to write arbitrary data to any file on the server. This is achieved by exploiting the /3/Parse endpoint to inject attacker-controlled data as the header of an empty file, which is then exported using the...