Exploit for CVE-2019-5513

VMware Horizon /broker/xml Vulnerability Scanner !Security...

CVE-2026-49448

authentik is an open-source identity provider. Prior to versions 2025.12.6, 2026.2.4, and 2026.5.1, the Source stage can be bypassed by sending an empty POST. This issue has been patched in versions 2025.12.6, 2026.2.4, and 2026.5.1...

BIT-AUTHENTIK-2026-49448 authentik: SourceStage bypass via empty POST

authentik is an open-source identity provider. Prior to versions 2025.12.6, 2026.2.4, and 2026.5.1, the Source stage can be bypassed by sending an empty POST. This issue has been patched in versions 2025.12.6, 2026.2.4, and 2026.5.1...

CVE-2026-49448

authentik is an open-source identity provider. Prior to versions 2025.12.6, 2026.2.4, and 2026.5.1, the Source stage can be bypassed by sending an empty POST. This issue has been patched in versions 2025.12.6, 2026.2.4, and 2026.5.1...

CVE-2026-49448

CVE-2026-49448 affects authentik (open-source identity provider). The issue allows bypass of the Source stage by sending an empty POST, as described in both the CVE entry and CVE list. Affected versions are prior to 2025.12.6, 2026.2.4, and 2026.5.1. The vulnerability is assessed with a high impa...

CVE-2026-49448 authentik: SourceStage bypass via empty POST

authentik is an open-source identity provider. Prior to versions 2025.12.6, 2026.2.4, and 2026.5.1, the Source stage can be bypassed by sending an empty POST. This issue has been patched in versions 2025.12.6, 2026.2.4, and 2026.5.1...

CVE-2026-49448

authentik is an open-source identity provider. Prior to versions 2025.12.6, 2026.2.4, and 2026.5.1, the Source stage can be bypassed by sending an empty POST. This issue has been patched in versions 2025.12.6, 2026.2.4, and 2026.5.1...

EUVD-2026-34030

authentik is an open-source identity provider. Prior to versions 2025.12.6, 2026.2.4, and 2026.5.1, the Source stage can be bypassed by sending an empty POST. This issue has been patched in versions 2025.12.6, 2026.2.4, and 2026.5.1...

CVE-2026-49448 authentik: SourceStage bypass via empty POST

authentik is an open-source identity provider. Prior to versions 2025.12.6, 2026.2.4, and 2026.5.1, the Source stage can be bypassed by sending an empty POST. This issue has been patched in versions 2025.12.6, 2026.2.4, and 2026.5.1...

PT-2026-45859

Name of the Vulnerable Software and Affected Versions authentik versions prior to 2025.12.6 authentik versions prior to 2026.2.4 authentik versions prior to 2026.5.1 Description authentik is an open-source identity provider. The Source stage can be bypassed by sending an empty POST request...

K000159017: Apache HTTP Server vulnerability CVE-2025-3891

Security Advisory Description A flaw was found in the modauthopenidc module for Apache httpd. This flaw allows a remote, unauthenticated attacker to trigger a denial of service by sending an empty POST request when the OIDCPreservePost directive is enabled. The server crashes consistently,...

RLSA-2025:9396 Important: mod_auth_openidc security update

The modauthopenidc is an OpenID Connect authentication module for Apache HTTP Server. It enables an Apache HTTP Server to operate as an OpenID Connect Relying Party and/or OAuth 2.0 Resource Server. Security Fixes: modauthopenidc: DoS via Empty POST in modauthopenidc with OIDCPreservePost Enabled...

RockyLinux 9 : mod_auth_openidc (RLSA-2025:9396)

The remote RockyLinux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2025:9396 advisory. modauthopenidc: DoS via Empty POST in modauthopenidc with OIDCPreservePost Enabled CVE-2025-3891 Tenable has extracted the preceding description block directly fr...

CVE-2025-55904

Open5GS v2.7.5, prior to commit 67ba7f92bbd7a378954895d96d9d7b05d5b64615, is vulnerable to a NULL pointer dereference when a multipart/related HTTP POST request with an empty HTTP body is sent to the SBI of either AMF, AUSF, BSF, NRF, NSSF, PCF, SMF, UDM, or UDR, resulting in a denial of service...

CVE-2025-55904

Open5GS v2.7.5, prior to commit 67ba7f92bbd7a378954895d96d9d7b05d5b64615, is vulnerable to a NULL pointer dereference when a multipart/related HTTP POST request with an empty HTTP body is sent to the SBI of either AMF, AUSF, BSF, NRF, NSSF, PCF, SMF, UDM, or UDR, resulting in a denial of service...

CVE-2025-47700 AI plugin APIs can be triggered using post actions

Mattermost Server versions 10.5.x = 10.5.9 utilizing the Agents plugin fail to reject empty request bodies which allows users to trick users into clicking malicious links via post actions...

Linux Distros Unpatched Vulnerability : CVE-2025-3891

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in the modauthopenidc module for Apache httpd. This flaw allows a remote, unauthenticated attacker to trigger a denial of service by sending an...

CVE-2025-51054

Vedo Suite 2024.17 is vulnerable to Incorrect Access Control, which allows remote attackers to obtain a valid high privilege JWT token without prior authentication via sending an empty HTTP POST request to the /autologin/ API endpoint...

CLSA-2025-1752247075 mod_auth_openidc: Fix of CVE-2025-3891

CVE-2025-3891: fix denial of service issue caused by sending empty POST request when OIDCPreservePost directive is enabled...

mod_auth_openidc: DoS via Empty POST in mod_auth_openidc with OIDCPreservePost Enabled

A flaw was found in the modauthopenidc module for Apache httpd. This flaw allows a remote, unauthenticated attacker to trigger a denial of service by sending an empty POST request when the OIDCPreservePost directive is enabled. The server crashes consistently, affecting availability...