qs has a remotely triggerable DoS: qs.stringify crashes with TypeError on null/undefined entries in comma-format arrays when encodeValuesOnly is set

Summary qs.stringify throws TypeError when called with arrayFormat: 'comma' and encodeValuesOnly: true on an array containing null or undefined. The throw is synchronous and not handled by any of qs's null-related options skipNulls, strictNullHandling. Details In the comma + encodeValuesOnly...

NULL Pointer Dereference

Overview qs is a querystring parser that supports nesting and arrays, with a depth limit. Affected versions of this package are vulnerable to NULL Pointer Dereference in the stringify function, when processing arrays with the options arrayFormat: 'comma' and encodeValuesOnly: true that contain nu...

NULL Pointer Dereference

Overview org.webjars.npm:qs is a querystring parser that supports nesting and arrays, with a depth limit. Affected versions of this package are vulnerable to NULL Pointer Dereference in the stringify function, when processing arrays with the options arrayFormat: 'comma' and encodeValuesOnly: true...

CVE-2026-8723

Summary qs.stringify throws TypeError when called with arrayFormat: 'comma' and encodeValuesOnly: true on an array containing null or undefined. The throw is synchronous and not handled by any of qs's null-related options skipNulls, strictNullHandling. Details In the comma + encodeValuesOnly...

AZL-87108 CVE-2026-8723 affecting package nodejs-nodemon 2.0.3-5

Summary qs.stringify throws TypeError when called with arrayFormat: 'comma' and encodeValuesOnly: true on an array containing null or undefined. The throw is synchronous and not handled by any of qs's null-related options skipNulls, strictNullHandling. Details In the comma + encodeValuesOnly...

UBUNTU-CVE-2026-8723

Summary qs.stringify throws TypeError when called with arrayFormat: 'comma' and encodeValuesOnly: true on an array containing null or undefined. The throw is synchronous and not handled by any of qs's null-related options skipNulls, strictNullHandling. Details In the comma + encodeValuesOnly...

CVE-2026-8723 qs.stringify crashes on null/undefined entries in comma-format arrays under encodeValuesOnly

Summary qs.stringify throws TypeError when called with arrayFormat: 'comma' and encodeValuesOnly: true on an array containing null or undefined. The throw is synchronous and not handled by any of qs's null-related options skipNulls, strictNullHandling. Details In the comma + encodeValuesOnly...

CVE-2026-8723 qs.stringify crashes on null/undefined entries in comma-format arrays under encodeValuesOnly

Summary qs.stringify throws TypeError when called with arrayFormat: 'comma' and encodeValuesOnly: true on an array containing null or undefined. The throw is synchronous and not handled by any of qs's null-related options skipNulls, strictNullHandling. Details In the comma + encodeValuesOnly...

CVE-2026-8723

The CVE describes a bug in the qs library where tstringifying an object with arrayFormat: 'comma' and encodeValuesOnly: true fails if an array contains null or undefined. The failure is a synchronous TypeError caused by missing null guard in the encoding path: the code maps values with the encode...

CVE-2026-8723 qs.stringify crashes on null/undefined entries in comma-format arrays under encodeValuesOnly

Summary qs.stringify throws TypeError when called with arrayFormat: 'comma' and encodeValuesOnly: true on an array containing null or undefined. The throw is synchronous and not handled by any of qs's null-related options skipNulls, strictNullHandling. Details In the comma + encodeValuesOnly...

CVE-2026-8723

Summary qs.stringify throws TypeError when called with arrayFormat: 'comma' and encodeValuesOnly: true on an array containing null or undefined. The throw is synchronous and not handled by any of qs's null-related options skipNulls, strictNullHandling. Details In the comma + encodeValuesOnly...

CVE-2026-8723

Summary qs.stringify throws TypeError when called with arrayFormat: 'comma' and encodeValuesOnly: true on an array containing null or undefined. The throw is synchronous and not handled by any of qs's null-related options skipNulls, strictNullHandling. Details In the comma + encodeValuesOnly...

PT-2026-41469

Name of the Vulnerable Software and Affected Versions qs versions 6.11.1 through 6.15.1 Description The stringify function throws a TypeError when called with the options arrayFormat: 'comma' and encodeValuesOnly: true on an array containing null or undefined elements. This occurs because the...

NPM: PostCSS has XSS via Unescaped </style> in its CSS Stringify Output

NPM: PostCSS has XSS via Unescaped in its CSS Stringify Output vulnerability discovered by ? in WordPress Npm postcss versions 8.5.10...

Cross-site Scripting (XSS)

Overview postcss is a PostCSS is a tool for transforming styles with JS plugins. Affected versions of this package are vulnerable to Cross-site Scripting XSS in CSS Stringify Output. An attacker can execute arbitrary JavaScript code in the context of the affected web page by submitting crafted CS...

GHSA-P6X5-P4XF-CC4R Remote Code Execution (RCE) via String Literal Injection into math-codegen

Impact String literal content passed to cg.parse is injected verbatim into a new Function body without sanitization. This allows an attacker to execute arbitrary system commands when user-controlled input reaches the parser. Any application exposing a math evaluation endpoint where user input flo...

CVE-2026-33331 oRPC: Stored XSS in OpenAPI Reference Plugin via unescaped JSON.stringify

oRPC is an tool that helps build APIs that are end-to-end type-safe and adhere to OpenAPI standards. Prior to version 1.13.9, a stored cross-site scripting XSS vulnerability exists in the OpenAPI documentation generation of orpc. If an attacker can control any field within the OpenAPI specificati...

CVE-2026-33331 oRPC: Stored XSS in OpenAPI Reference Plugin via unescaped JSON.stringify

oRPC is an tool that helps build APIs that are end-to-end type-safe and adhere to OpenAPI standards. Prior to version 1.13.9, a stored cross-site scripting XSS vulnerability exists in the OpenAPI documentation generation of orpc. If an attacker can control any field within the OpenAPI specificati...

CVE-2026-33331 oRPC: Stored XSS in OpenAPI Reference Plugin via unescaped JSON.stringify

oRPC is an tool that helps build APIs that are end-to-end type-safe and adhere to OpenAPI standards. Prior to version 1.13.9, a stored cross-site scripting XSS vulnerability exists in the OpenAPI documentation generation of orpc. If an attacker can control any field within the OpenAPI specificati...

SQL Injection

TypeORM is vulnerable to SQL Injection. The vulnerability is due to improper handling of object values in the sqlstring call where stringifyObjects defaults to false, which allows an attacker to inject crafted SQL through requests to repository.save or repository.update...