CVE-2025-71381

Hono before 4.10.2 fixed in 4.10.3 contains a flaw in its CORS middleware: when the origin is not set to "", the middleware copies the Vary header from the incoming request into the response. Because Vary is a response header that should be managed by the server, an attacker can supply arbitrary...

CVE-2025-71381 Hono - Vary Header Injection in CORS Middleware

Hono before 4.10.2 fixed in 4.10.3 contains a flaw in its CORS middleware: when the origin is not set to "", the middleware copies the Vary header from the incoming request into the response. Because Vary is a response header that should be managed by the server, an attacker can supply arbitrary...

CVE-2025-71381 Hono - Vary Header Injection in CORS Middleware

Hono before 4.10.2 fixed in 4.10.3 contains a flaw in its CORS middleware: when the origin is not set to "", the middleware copies the Vary header from the incoming request into the response. Because Vary is a response header that should be managed by the server, an attacker can supply arbitrary...

CVE-2025-71381

Hono up to version 4.10.2 contains a vulnerability in its CORS middleware. If the origin is not set to “*”, the middleware copies the Vary header from the request into the response, allowing an attacker to reflect arbitrary Vary values. This can lead to cache key pollution and inconsistent CORS e...

CVE-2025-71381 Hono - Vary Header Injection in CORS Middleware

Hono before 4.10.2 fixed in 4.10.3 contains a flaw in its CORS middleware: when the origin is not set to "", the middleware copies the Vary header from the incoming request into the response. Because Vary is a response header that should be managed by the server, an attacker can supply arbitrary...

Prototype Pollution

Overview @adonisjs/bodyparser is a BodyParser middleware for AdonisJS http server to read and parse request body Affected versions of this package are vulnerable to Prototype Pollution via the BodyParserMiddleware process. An attacker can modify the Object.prototype globally by sending specially...

GHSA-QCM7-3VPR-HJ5H @adonisjs/bodyparser has an incomplete fix for CVE-2026-25754

Summary The fix for GHSA-f5x2-vj4h-vg4c / CVE-2026-25754 introduced in commit 40e1c71 is incomplete and can be bypassed through nested prototype pollution payloads. The original patch replaced the internal FormFields storage object with Object.createnull, preventing direct payloads such as...

@adonisjs/bodyparser has an incomplete fix for CVE-2026-25754

Summary The fix for GHSA-f5x2-vj4h-vg4c / CVE-2026-25754 introduced in commit 40e1c71 is incomplete and can be bypassed through nested prototype pollution payloads. The original patch replaced the internal FormFields storage object with Object.createnull, preventing direct payloads such as...

Security Bulletin: IBM Event Streams is affected by multiple vulnerabilities

Summary IBM Event Streams is affected by multiple vulnerabilities which are addressed in IBM Event Streams version 13.0.0 Vulnerability Details CVEID:CVE-2025-13465 DESCRIPTION: Lodash versions 4.0.0 through 4.17.22 are vulnerable to prototype pollution in the .unset and .omit functions. An...

Injection axios Dependency in Bitbucket Data Center

This High severity Injection vulnerability was introduced in versions 9.4.12, 10.2.0, and 10.3.0 of Bitbucket Data Center. This Injection vulnerability, with a CVSS Score of 8.2 and a CVSS Vector of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N allows an unauthenticated attacker to modify the...

Exploit for Prototype Pollution in N8N

CVE-2026-44789 — n8n HTTP Request Node Pagination Prototype Po...

lodash: prototype pollution in _.unset and _.omit functions

A flaw was found in Lodash. A prototype pollution vulnerability in the .unset and .omit functions allows an attacker able to control property paths to delete methods from global prototypes. By removing essential functionalities, this can result in a denial of service...

CVE-2025-71381: Improper Neutralization of CRLF Sequences in HTTP Headers

Hono before 4.10.2 fixed in 4.10.3 contains a flaw in its CORS middleware: when the origin is not set to "", the middleware copies the Vary header from the incoming request into the response. Because Vary is a response header that should be managed by the server, an attacker can supply arbitrary...

PT-2026-54440

Name of the Vulnerable Software and Affected Versions AdonisJS versions 10.1.3 through 10.1.4 AdonisJS versions 11.0.0-next.9 through 11.0.2 Description An incomplete fix in the @adonisjs/bodyparser module allows for prototype pollution via nested multipart field payloads. While direct payloads a...

CVE-2026-46625

A flaw was found in JavaScript Cookie js-cookie. This vulnerability allows a remote attacker to manipulate cookie attributes by exploiting a prototype pollution issue within the assign helper function. When processing specially crafted JSON input, the flaw enables an attacker to hijack the...

Security Bulletin: IBM i is Affected By Multiple Vulnerabilities in Navigator for i and Digital Certifcate Manager

Summary Navigator for IBM i uses DOMPurify for cross-site scripting sanitization. DOMPurify is vulnerable to prototype pollution-based XSS bypass CVE-2026-41238, skipped sanitization in non-string mode CVE-2026-41239, and skipped sanitization when using the ADDTAGS function CVE-2026-41240...

Security Bulletin: Vulnerability in Dojo affects IBM Integrated Analytics System[CVE-2021-23450]

Summary The Dojo package is used by IBM Integrated Analytics System. IBM Integrated Analytics System has addresed the applicable CVE CVE-2021-23450. Vulnerability Details CVEID:CVE-2021-23450 DESCRIPTION: All versions of package dojo are vulnerable to Prototype Pollution via the setObject functio...

PYSEC-2026-327 DeepDiff Class Pollution in Delta class leading to DoS, Remote Code Execution, and more

Summary Python class pollution is a novel vulnerability categorized under CWE-915. The Delta class is vulnerable to class pollution via its constructor, and when combined with a gadget available in DeltaDiff itself, it can lead to Denial of Service and Remote Code Execution via insecure Pickle...

DeepDiff Class Pollution in Delta class leading to DoS, Remote Code Execution, and more

SummaryPython class pollution is a novel vulnerability categorized under CWE-915. The Delta class is vulnerable to class pollution via its constructor, and when combined with a gadget available in DeltaDiff itself, it can lead to Denial of Service and Remote Code Execution via insecure Pickle...

Django-Unicorn Class Pollution Vulnerability, Leading to XSS, DoS and Authentication Bypass

SummaryDjango-Unicorn is vulnerable to python class pollution vulnerability, a new type of vulnerability categorized under CWE-915. The vulnerability arises from the core functionality setpropertyvalue, which can be remotely triggered by users by crafting appropriate component requests and feedin...