GHSA-P7MM-R948-4Q3Q Paperclip: Approval decision attribution spoofing via client-controlled `decidedByUserId` in paperclip server

Summary The approval-resolution endpoints POST /approvals/:id/approve, /reject, /request-revision accept a client-supplied decidedByUserId field in the request body and write it verbatim into the authoritative approvals.decidedByUserId column — without cross-checking it against the authenticated...

Angular: SSRF via protocol-relative and backslash URLs in Angular Platform-Server

Impact A Server-Side Request Forgery SSRF vulnerability exists in @angular/platform-server due to improper handling of URLs during Server-Side Rendering SSR. When an attacker sends a request such as GET /\evil.com/ HTTP/1.1 the server engine Express, etc. passes the URL string to Angular’s...

CVE-2026-33193

Docmost is open-source collaborative wiki and documentation software. Versions prior to 0.70.0 are vulnerable to a stored cross-site scripting XSS attack due to improper handling of MIME type spoofing GHSL-2026-052. An attacker could exploit this flaw to inject malicious scripts, potentially...

Apache ZooKeeper: Apache ZooKeeper: Impersonation of servers or clients via reverse DNS spoofing

A flaw was found in Apache ZooKeeper. The ZKTrustManager component's hostname verification process can fall back to reverse DNS PTR lookup when IP Subject Alternative Name SAN validation fails. This vulnerability allows an attacker who can control or spoof PTR records to impersonate ZooKeeper...

CVE-2026-40193

A flaw was found in maddy, a composable mail server. This LDAP Lightweight Directory Access Protocol injection vulnerability allows a remote attacker to inject arbitrary LDAP filter expressions into username fields during authentication. By exploiting this, an attacker can achieve identity...

EUVD-2026-23213

Tmds.DBus: malicious D-Bus peers can spoof signals, exhaust file descriptor resources, and cause denial of service...

DEBIAN-CVE-2026-40505

MuPDF before 1.27 contains an ANSI injection vulnerability in mutool that allows attackers to inject arbitrary ANSI escape sequences through crafted PDF metadata fields. Attackers can embed malicious ANSI escape codes in PDF metadata that are passed unsanitized to terminal output when running...

Origin Validation Error

Overview pyload-ng is a The free and open-source Download Manager written in pure Python Affected versions of this package are vulnerable to Origin Validation Error via the setsessioncookiesecure function. An attacker can cause session cookies to be issued without the Secure flag or disrupt user...

GHSA-MP82-FMJ6-F22V pyLoad has a Session Cookie Security Downgrade via Untrusted X-Forwarded-Proto Header Spoofing (Global State Race Condition)

Summary The setsessioncookiesecure beforerequest handler in src/pyload/webui/app/init.py reads the X-Forwarded-Proto header from any HTTP request without validating that the request originates from a trusted proxy, then mutates the global Flask configuration SESSIONCOOKIESECURE on every request...

CVE-2026-40505 MuPDF < 1.27 mutool ANSI Injection via Metadata

MuPDF before 1.27 contains an ANSI injection vulnerability in mutool that allows attackers to inject arbitrary ANSI escape sequences through crafted PDF metadata fields. Attackers can embed malicious ANSI escape codes in PDF metadata that are passed unsanitized to terminal output when running...

EUVD-2026-23136

The Barcode Scanner +Mobile App – Inventory manager, Order fulfillment system, POS Point of Sale plugin for WordPress is vulnerable to privilege escalation via insecure token-based authentication in all versions up to, and including, 1.11.0. This is due to the plugin trusting a user-supplied...

GHSA-VMJJ-QR7V-PXM6 Froxlor has an Email Sender Alias Domain Ownership Bypass via Wrong Array Index Allows Cross-Customer Email Spoofing

Summary In EmailSender::add, the domain ownership validation for full email sender aliases uses the wrong array index when splitting the email address, passing the local part instead of the domain to validateLocalDomainOwnership. This causes the ownership check to always pass for non-existent...

Incorrect Authorization

Overview froxlor/froxlor is a server administration software. Affected versions of this package are vulnerable to Incorrect Authorization in the add process of the EmailSender component due to improper domain ownership validation. An attacker can impersonate users on domains belonging to other...

Froxlor has an Email Sender Alias Domain Ownership Bypass via Wrong Array Index Allows Cross-Customer Email Spoofing

Summary In EmailSender::add, the domain ownership validation for full email sender aliases uses the wrong array index when splitting the email address, passing the local part instead of the domain to validateLocalDomainOwnership. This causes the ownership check to always pass for non-existent...

CLEANSTART-2026-CF62516 Hostname verification in Apache ZooKeeper ZKTrustManager falls back to reverse DNS (PTR) when IP SAN validation fails, allowing attackers who control or spoof PTR records to impersonate ZooKeeper s...

Multiple security vulnerabilities affect the kserve-modelmesh package. Hostname verification in Apache ZooKeeper ZKTrustManager falls back to reverse DNS PTR when IP SAN validation fails, allowing attackers who control or spoof PTR records to impersonate ZooKeeper servers or clients with a valid...

Ubuntu 22.04 LTS / 24.04 LTS / 25.10 : .NET vulnerabilities (USN-8176-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 25.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8176-1 advisory. Ludvig Pedersen discovered that the System.Security.Cryptography.Xml library in .NET incorrectly handled certain XML inputs. An...

PT-2026-33310

Name of the Vulnerable Software and Affected Versions Daylight Studio FuelCMS version 1.5.2 Description An issue in the Forgot Password feature allows unauthenticated attackers to obtain the password reset token of a victim user. The application fails to validate the Host header when constructing...

The vulnerability of the .NET software platform, related to the failure to take measures to neutralize special elements, allows attackers to perform spoofing attacks.

The vulnerability of the .NET software platform is related to the lack of measures taken to neutralize special elements. Exploiting this vulnerability allows a malicious actor to perform spear-phishing attacks remotely...

CVE-2026-40193

The CVE-2026-40193 issue affects maddy (mail server) versions prior to 0.9.3, where user-supplied usernames are interpolated into LDAP search filters and DN templates without escaping. The vulnerability affects three code paths: Lookup() filter, AuthPlain() DN template, and AuthPlain() filter, en...

CVE-2026-40193

maddy is a composable, all-in-one mail server. Versions prior to 0.9.3 contain an LDAP injection vulnerability in the auth.ldap module where user-supplied usernames are interpolated into LDAP search filters and DN strings via strings.ReplaceAll without any LDAP filter escaping, despite the...