CVE-2026-21726

CVE-2026-21726 is a Grafana Loki path traversal vulnerability related to namespace parameter handling. The literature links it to the historic CVE-2021-36156 bypass in Loki’s path traversal, potentially allowing an attacker to read files via the Ruler API endpoint /loki/api/v1/rules/{namespace} a...

CVE-2025-70936

Vtiger CRM 8.4.0 contains a reflected cross-site scripting XSS vulnerability in the MailManager module. Improper handling of user-controlled input in the folder parameter allows a specially crafted, double URL-encoded payload to be reflected and executed in the context of an authenticated user s...

CVE-2025-70936

Vtiger CRM 8.4.0 contains a reflected cross-site scripting XSS vulnerability in the MailManager module. Improper handling of user-controlled input in the folder parameter allows a specially crafted, double URL-encoded payload to be reflected and executed in the context of an authenticated user s...

CVE-2026-35583

Emissary is a P2P based data-driven workflow engine. Prior to 8.39.0, the configuration API endpoint /api/configuration/name validated configuration names using a blacklist approach that checked for , /, .., and trailing .. This could potentially be bypassed using URL-encoded variants,...

CVE-2026-35583

Emissary is a P2P based data-driven workflow engine. Prior to 8.39.0, the configuration API endpoint /api/configuration/name validated configuration names using a blacklist approach that checked for , /, .., and trailing .. This could potentially be bypassed using URL-encoded variants,...

CVE-2026-35583 Emissary has a Path Traversal via Blacklist Bypass in Configuration API

Emissary is a P2P based data-driven workflow engine. Prior to 8.39.0, the configuration API endpoint /api/configuration/name validated configuration names using a blacklist approach that checked for , /, .., and trailing .. This could potentially be bypassed using URL-encoded variants,...

Nginx Configuration Directory Vulnerable to Recursive Deletion via Improper Path Validation

Summary The nginx-ui configuration improperly handles URL-encoded traversal sequences. When specially crafted paths are supplied, the backend resolves them to the base Nginx configuration directory and executes the operation on the base directory /etc/nginx. In particular, this allows an...

SUSE CVE-2026-30869

SiYuan is a personal knowledge management system. Prior to 3.5.10, a path traversal vulnerability in the /export endpoint allows an attacker to read arbitrary files from the server filesystem. By exploiting double-encoded traversal sequences, an attacker can access sensitive files such as...

Authentication Bypass

Astro is vulnerable to an authentication bypass. The vulnerability is due to improper handling of double URL encoding in middleware pathname checks, which allows an unauthenticated attacker to bypass path-based authentication and gain unauthorized access to protected routes...

Fiber has an Arbitrary File Read in Static Middleware on Windows

Summary Description A Path Traversal CWE-22 vulnerability in Fiber allows a remote attacker to bypass the static middleware sanitizer and read arbitrary files on the server file system on Windows. This affects Fiber v3 through version 3.0.0. This has been patched in Fiber v3 version 3.1.0. Detail...

CVE-2026-1866

The Name Directory plugin for WordPress is vulnerable to Stored Cross-Site Scripting via double HTML-entity encoding in all versions up to, and including, 1.32.0. This is due to the plugin's sanitization function calling htmlentitydecode before wpkses, and then calling htmlentitydecode again on...

CVE-2020-36973 PDW File Browser 1.3 - Remote Code Execution

PDW File Browser 1.3 contains a remote code execution vulnerability that allows authenticated users to upload and rename webshell files to arbitrary web server locations. Attackers can upload a .txt webshell, rename it to .php, and move it to accessible directories using double-encoded path...

Grafana Loki Path Traversal - CVE-2021-36156 Bypass

The CVE-2021-36156 fix validates the namespace parameter for path traversal sequences after a single URL decode, by double encoding, an attacker can read files at the Ruler API endpoint /loki/api/v1/rules/namespace Thanks to Prasanth Sundararajan for reporting this vulnerability...

Encoding Error

Overview org.apache.linkis:linkis-common is a module that builds a computation middleware layer to facilitate connection, governance and orchestration between the upper applications and the underlying data engines. Affected versions of this package are vulnerable to Encoding Error via the handlin...

Apache Linkis: Arbitrary File Read via Double URL Encoding Bypass

A vulnerability in Apache Linkis. Problem Description When using the JDBC engine and data source functionality, if the URL parameter configured on the frontend has undergone multiple rounds of URL encoding, it may bypass the system's checks. This bypass can trigger a vulnerability that allows...

CVE-2025-29847 Apache Linkis: Arbitrary File Read via Double URL Encoding Bypass

A vulnerability in Apache Linkis. Problem Description When using the JDBC engine and da When using the JDBC engine and data source functionality, if the URL parameter configured on the frontend has undergone multiple rounds of URL encoding, it may bypass the system's checks. This bypass can trigg...

EUVD-2025-204781

The PhastPress plugin for WordPress is vulnerable to Unauthenticated Arbitrary File Read via null byte injection in all versions up to, and including, 3.7. This is due to a discrepancy between the extension validation in getExtensionForURL which operates on URL-decoded paths, and appendNormalized...

CVE-2025-14388

The PhastPress plugin for WordPress is vulnerable to Unauthenticated Arbitrary File Read via null byte injection in all versions up to, and including, 3.7. This is due to a discrepancy between the extension validation in getExtensionForURL which operates on URL-decoded paths, and appendNormalized...

CVE-2025-66202

Astro is a web framework. Versions 5.15.7 and below have a double URL encoding bypass which allows any unauthenticated attacker to bypass path-based authentication checks in Astro middleware, granting unauthorized access to protected routes. While the original CVE-2025-64765 was fixed in v5.15.8,...

CVE-2025-66202

Astro is a web framework. Versions 5.15.7 and below have a double URL encoding bypass which allows any unauthenticated attacker to bypass path-based authentication checks in Astro middleware, granting unauthorized access to protected routes. While the original CVE-2025-64765 was fixed in v5.15.8,...