CVE-2026-12142

CVE-2026-12142 affects the NEX-Forms – Ultimate Forms Plugin for WordPress. The vulnerability is a Stored Cross-Site Scripting (XSS) via the internal parameter named '_name[]' , present in all versions up to and including 9.2.2 . Root cause: insufficient input sanitization and output escaping, co...

CVE-2026-12142 NEX-Forms <= 9.2.2 - Unauthenticated Stored Cross-Site Scripting via '_name[]' Array Parameter

The NEX-Forms – Ultimate Forms Plugin for WordPress plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'name' Array Parameter in all versions up to, and including, 9.2.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated...

BELL-CVE-2026-58051

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CVE-2026-11570 User Submitted Posts < 20260608 - Unauthenticated Stored XSS via Author Name

The User Submitted Posts WordPress plugin before 20260608 does not escape a submitted value before outputting it in an admin-configured display template, leading to a Stored Cross-Site Scripting that can be triggered by unauthenticated users when a non-default display option is enabled...

CVE-2026-11570

The User Submitted Posts WordPress plugin (versions before 20260608 ) is vulnerable to Stored Cross-Site Scripting (XSS) . The root cause is a failure to escape submitted values before outputting them in an admin-configured display template , specifically involving the Author Name . This flaw can...

CVE-2026-7831 UltraVNC viewer off-by-one stack overflow in ServerInit desktop name parsing

UltraVNC viewer through 1.8.2.2 contains an off-by-one stack buffer overflow in the RFB ServerInit message handler. In vncviewer/ClientConnection.cpp, when the server-supplied nameLength equals exactly 2024 the code declares a 2024-byte stack buffer dn2024 and calls ReadStringdn, 2024. ReadString...

CVE-2026-7831 UltraVNC viewer off-by-one stack overflow in ServerInit desktop name parsing

UltraVNC viewer through 1.8.2.2 contains an off-by-one stack buffer overflow in the RFB ServerInit message handler. In vncviewer/ClientConnection.cpp, when the server-supplied nameLength equals exactly 2024 the code declares a 2024-byte stack buffer dn2024 and calls ReadStringdn, 2024. ReadString...

CVE-2026-7831

UltraVNC viewer through 1.8.2.2 contains an off-by-one stack buffer overflow in the RFB ServerInit message handler. In vncviewer/ClientConnection.cpp, when the server-supplied nameLength equals exactly 2024 the code declares a 2024-byte stack buffer dn2024 and calls ReadStringdn, 2024. ReadString...

EUVD-2026-40883

UltraVNC viewer through 1.8.2.2 contains an off-by-one stack buffer overflow in the RFB ServerInit message handler. In vncviewer/ClientConnection.cpp, when the server-supplied nameLength equals exactly 2024 the code declares a 2024-byte stack buffer dn2024 and calls ReadStringdn, 2024. ReadString...

CVE-2026-7831

UltraVNC viewer

[SECURITY] Fedora 44 Update: maradns-3.5.0037-1.fc44

MaraDNS is a package that implements the Domain Name Service DNS, an essential internet service. MaraDNS has the following advantages: Secure. Supported. Easy to use. Small. Open Source...

PT-2026-54487

Name of the Vulnerable Software and Affected Versions UltraVNC viewer versions prior to 1.8.2.3 Description An off-by-one stack buffer overflow exists in the RFB ServerInit message handler within the vncviewer/ClientConnection.cpp file. When a server-supplied nameLength is exactly 2024, the...

CVE-2026-34096: Improper Neutralization of Input During Web Page Generation

Guardian language-system fails to sanitize the name GET parameter before outputting it into an HTML input value attribute in designer.php line 57. An authenticated attacker can craft a URL containing script tags that execute in the victim's browser session...

PT-2026-54618

Name of the Vulnerable Software and Affected Versions NEX-Forms – Ultimate Forms Plugin for WordPress versions prior to 9.2.3 Description Insufficient input sanitization and output escaping allow unauthenticated attackers to perform Stored Cross-Site Scripting. This occurs via the name array...

ALSA-2026:34357 Important: opentelemetry-collector security update

Collector with the supported components for a AlmaLinux build of OpenTelemetry Security Fixes: github.com/prometheus/prometheus: Prometheus: Denial of Service via uncontrolled memory allocation in remote read endpoint CVE-2026-42154 github.com/prometheus/prometheus: Prometheus: Information...

RHEL 9 : opentelemetry-collector (RHSA-2026:34359)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:34359 advisory. Collector with the supported components for a Red Hat build of OpenTelemetry Security Fixes: github.com/prometheus/prometheus: Prometheus:...

PT-2026-54732

Guardian language-system fails to sanitize the name GET parameter before outputting it into an HTML input value attribute in designer.php line 57. An authenticated attacker can craft a URL containing script tags that execute in the victim's browser session...

WolfSSL wolfSSL X.509 iPAddress name constraints enforcement improper input validation vulnerability

Summary A improper input validation vulnerability exists in the X.509 iPAddress name constraints enforcement functionality of wolfSSL versions: 5.9.1. A specially crafted X.509 certificate chain can lead to bypass of iPAddress name constraints. An attacker can present a certificate with an IP SAN...

Email address spoofing via malformed RFC 2047 encoded-words in mail

Summary Mail::Utilities.qvaluedecode and Mail::Utilities.bvaluedecode decoded only the first RFC 2047 encoded-word in a string and used an overly greedy pattern to match the charset token. A crafted, malformed encoded-word embedded in an address display name or local part could cause the decoded...

BIT-ENVOY-2026-48497 Envoy: Abnormal process termination in DNS UDP filter

Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to 1.35.11, 1.36.7, 1.37.3, and 1.38.1, in cases where UDP DNS filter is configured with local resolution containing a name with the length of 255 octets or remote resolution for a name of 255 octets long...