CVE-2026-33979

Express XSS Sanitizer is Express 4.x and 5.x middleware which sanitizes user input data in req.body, req.query, req.headers and req.params to prevent Cross Site Scripting XSS attack. A vulnerability has been identified in versions prior to 2.0.2 where restrictive sanitization configurations are...

CVE-2026-33979

CVE-2026-33979 affects the Express XSS Sanitizer middleware (Express 4.x/5.x). The root cause is that, in versions prior to 2.0.2, explicitly provided empty configurations for allowedTags or allowedAttributes are ignored, causing a fallback to sanitize-html’s permissive defaults. This leads to a ...

CVE-2026-33979 Express XSS Sanitizer: allowedTags/allowedAttributes bypass leads to permissive sanitization (XSS risk)

Express XSS Sanitizer is Express 4.x and 5.x middleware which sanitizes user input data in req.body, req.query, req.headers and req.params to prevent Cross Site Scripting XSS attack. A vulnerability has been identified in versions prior to 2.0.2 where restrictive sanitization configurations are...

CVE-2026-33979

Express XSS Sanitizer is Express 4.x and 5.x middleware which sanitizes user input data in req.body, req.query, req.headers and req.params to prevent Cross Site Scripting XSS attack. A vulnerability has been identified in versions prior to 2.0.2 where restrictive sanitization configurations are...

CVE-2026-33979 Express XSS Sanitizer: allowedTags/allowedAttributes bypass leads to permissive sanitization (XSS risk)

Express XSS Sanitizer is Express 4.x and 5.x middleware which sanitizes user input data in req.body, req.query, req.headers and req.params to prevent Cross Site Scripting XSS attack. A vulnerability has been identified in versions prior to 2.0.2 where restrictive sanitization configurations are...

CVE-2026-33979 Express XSS Sanitizer: allowedTags/allowedAttributes bypass leads to permissive sanitization (XSS risk)

Express XSS Sanitizer is Express 4.x and 5.x middleware which sanitizes user input data in req.body, req.query, req.headers and req.params to prevent Cross Site Scripting XSS attack. A vulnerability has been identified in versions prior to 2.0.2 where restrictive sanitization configurations are...

Clerk: SSRF in the opt-in clerkFrontendApiProxy feature may leak secret keys to unintended host

Summary The clerkFrontendApiProxy function in @clerk/backend is vulnerable to Server-Side Request Forgery SSRF. An unauthenticated attacker can craft a request path that causes the proxy to send the application's Clerk-Secret-Key to an attacker-controlled server. Affected packages Only applicatio...

Permissive List of Allowed Inputs

Overview express-xss-sanitizer is an Express 4.x middleware which sanitizes user input data in req.body, req.query, req.headers and req.params to prevent Cross Site Scripting XSS attack. Affected versions of this package are vulnerable to Permissive List of Allowed Inputs through the...

@omchat/common (>=1.0.0, <=1.0.4), @tverse/ui (>=0.1.0, <=0.1.1) +3 more potentially affected by CVE-2026-33979 via express-xss-sanitizer (1.2.1)

express-xss-sanitizer NPM version 1.2.1 is affected by a known vulnerability. The following packages have a transitive dependency on express-xss-sanitizer and may be impacted: - @omchat/common =1.0.0, =0.1.0, =1.2.0, =1.0.0, =1.14.31, =1.15.2 Source cves: CVE-2026-33979 Source advisory:...

GHSA-3843-RR4G-M8JQ Express XSS Sanitizer: allowedTags/allowedAttributes bypass leads to permissive sanitization (XSS risk)

Description A vulnerability has been identified in express-xss-sanitizer , , , etc. and attributes e.g., href on . This behavior violates the expected API contract and may lead to security issues such as content injection or XSS, depending on how the sanitized output is used. Impact Developers...

Express XSS Sanitizer: allowedTags/allowedAttributes bypass leads to permissive sanitization (XSS risk)

Description A vulnerability has been identified in express-xss-sanitizer , , , etc. and attributes e.g., href on . This behavior violates the expected API contract and may lead to security issues such as content injection or XSS, depending on how the sanitized output is used. Impact Developers...

Express XSS Sanitizer 安全漏洞

Express XSS Sanitizer is a tool developed by AhmedAdelFahim to clean user input data found in req.body, req.query, req.headers, and req.params to prevent Cross-Site Scripting XSS attacks. Versions of Express XSS Sanitizer prior to version 2.0.2 contained a security vulnerability. This vulnerabili...

PT-2026-28581

Name of the Vulnerable Software and Affected Versions Express XSS Sanitizer versions prior to 2.0.2 Express XSS Sanitizer versions 4.x and 5.x Description Express XSS Sanitizer, middleware for Express 4.x and 5.x, sanitizes user input data in req.body, req.query, req.headers, and req.params to...

CVE-2026-33979: Permissive List of Allowed Inputs

Express XSS Sanitizer is Express 4.x and 5.x middleware which sanitizes user input data in req.body, req.query, req.headers and req.params to prevent Cross Site Scripting XSS attack. A vulnerability has been identified in versions prior to 2.0.2 where restrictive sanitization configurations are...

CVE-2026-3992

A weakness has been identified in CodeGenieApp serverless-express up to 4.17.1. This affects an unknown part of the file utils/dynamodb.ts of the component Users Endpoint. This manipulation of the argument filter causes injection. The attack may be initiated remotely. The exploit has been made...

CVE-2026-4171

A security vulnerability has been detected in CodeGenieApp serverless-express up to 4.17.1. Affected by this issue is some unknown functionality of the file examples/lambda-function-url/packages/api/models/TodoList.ts of the component API Endpoint. The manipulation of the argument userId leads to...

CVE-2026-20104

creationtimestamp| type| source ---|---|--- 2026-03-26 03:00:00+00:00| seen| https://www.hkcert.org/security-bulletin/cisco-ios-xe-multiple-vulnerabilities20260326 2026-03-26 03:00:10+00:00| seen|...

The vulnerability of the nvme_init_ctrl() function in the drivers/nvme/host/core.c module of the NVME driver for the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the nvmeinitctrl function in the drivers/nvme/host/core.c file of the NVME driver for the Linux operating system is related to improper memory release. Exploiting this vulnerability could allow an attacker to cause a service failure...

PT-2026-28218

On a system exposing an NVMe/TCP target, a remote client can trigger a kernel panic by sending a CONNECT command for an I/O queue with a bogus or stale CNTLID. An attacker with network access to the NVMe/TCP target can trigger an unauthenticated Denial of Service condition on the affected machine...

The vulnerability of the `nvme_tcp_get_address()` function in the `drivers/nvme/host/tcp.c` file of the Linux operating system’s NVME driver allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the nvmetcpgetaddress function in the drivers/nvme/host/tcp.c file of the Linux operating system’s NVME driver relates to the assignment of pointers. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of...