Cross-Site Scripting

Overview Versions of swagger-ui prior to 2.2.1 are vulnerable to Cross-Site Scripting XSS. The package fails to sanitize JSON schemas, allowing attackers to execute arbitrary JavaScript using tags in the method descriptions. Recommendation Upgrade to version 2.2.1 or later. References - GitHub...

Cross-Site Scripting

Overview Versions of swagger-ui prior to 3.0.13 are vulnerable to Cross-Site Scripting XSS. The package fails to sanitize YAML files imported from URLs or copied-pasted. This may allow attackers to execute arbitrary JavaScript. Recommendation Upgrade to version 3.0.13 or later. References - GitHu...

Cross-Site Scripting

Overview Versions of swagger-ui prior to 3.20.9 are vulnerable to Cross-Site Scripting XSS. The package fails to sanitize URLs used in the OAuth auth flow, which may allow attackers to execute arbitrary JavaScript. Recommendation Upgrade to version 3.20.9 or later. References - GitHub PR - Snyk...

Reverse Tabnapping

Overview Versions of swagger-ui prior to 3.18.0 are vulnerable to Reverse Tabnapping. The package uses target='blank' in anchor tags, allowing attackers to access window.opener for the original page. This is commonly used for phishing attacks. Recommendation Upgrade to version 3.18.0 or later...

Simplifying API Pentesting With Swagger Files

The post Simplifying API Pentesting With Swagger Files appeared first on Rhino Security Labs...

Deserialization of Untrusted Data in swagger-parser

A vulnerability in Swagger-Parser's version = 1.0.30 yaml parsing functionality results in arbitrary code being executed when a maliciously crafted yaml Open-API specification is parsed. This in particular, affects the 'generate' and 'validate' command in swagger-codegen = 2.2.2 and can lead to...

GHSA-Q7PF-QR96-2VQ5 Deserialization of Untrusted Data in swagger-parser

A vulnerability in Swagger-Parser's version = 1.0.30 yaml parsing functionality results in arbitrary code being executed when a maliciously crafted yaml Open-API specification is parsed. This in particular, affects the 'generate' and 'validate' command in swagger-codegen = 2.2.2 and can lead to...

GHSA-VGVF-9JH3-FG75 Deserialization of Untrusted Data in swagger-codegen

A vulnerability in Swagger-Parser's version = 1.0.30 and Swagger codegen version = 2.2.2 yaml parsing functionality results in arbitrary code being executed when a maliciously crafted yaml Open-API specification is parsed. This in particular, affects the 'generate' and 'validate' command in...

Deserialization of Untrusted Data in swagger-codegen

A vulnerability in Swagger-Parser's version = 1.0.30 and Swagger codegen version = 2.2.2 yaml parsing functionality results in arbitrary code being executed when a maliciously crafted yaml Open-API specification is parsed. This in particular, affects the 'generate' and 'validate' command in...

Zomato: Reflected XSS on developers.zomato.com

There is a vulnerability in https://developers.zomato.com/documentation due to an old version of Swagger UI Step to reproduce: - Create an endpoint containing : json "swagger":"2.0","info":"description":"This is a sample server Petstore server. You can find out more about Swagger at...

Security Bulletin: Several vulnerabilities affect Liberty for Java for IBM Bluemix (CVE-2016-2923, CVE-2016-2945, CVE-2016-0359)

Summary There is an information disclosure vulnerability in IBM WebSphere Application Server Liberty for any users of the JAX-RS API. There is a potential for weaker than expected security when using the WebSphere Application Server Liberty profile API Discovery feature and Swagger documents. The...

Security Bulletin: WebSphere Application Server Liberty API Discovery feature has potential vulnerability (CVE-2016-2945)

Summary There is a potential for weaker than expected security when using the WebSphere Application Server Liberty profile API Discovery feature and Swagger documents. Vulnerability Details CVEID: CVE-2016-2945 DESCRIPTION: IBM WebSphere Application Server Liberty Profile using the API Discovery...

Qualys WAS Introduces Swagger Support for REST API Security Testing

In the world of application security, testing REST APIs for security flaws is important because APIs can have many of the same application-layer vulnerabilities as browser-based web applications. Examples are SQL injection, command injection, and remote code execution. With the recent release of...

Swagger Parser and Swagger codegen arbitrary code execution vulnerability

Swagger Parser is a Swagger cross-language REST API interface parser. swagger codegen is an API development tool. An arbitrary code execution vulnerability exists in the yaml parsing feature in Swagger Parser 1.0.30 and earlier and Swagger codegen 2.2.2 and earlier. An attacker can exploit this...

Design/Logic Flaw

A vulnerability in Swagger-Parser's version = 1.0.30 and Swagger codegen version = 2.2.2 yaml parsing functionality results in arbitrary code being executed when a maliciously crafted yaml Open-API specification is parsed. This in particular, affects the 'generate' and 'validate' command in...

CVE-2017-1000207

A vulnerability in Swagger-Parser's version = 1.0.30 and Swagger codegen version = 2.2.2 yaml parsing functionality results in arbitrary code being executed when a maliciously crafted yaml Open-API specification is parsed. This in particular, affects the 'generate' and 'validate' command in...

CVE-2017-1000207

A vulnerability in Swagger-Parser's version = 1.0.30 and Swagger codegen version = 2.2.2 yaml parsing functionality results in arbitrary code being executed when a maliciously crafted yaml Open-API specification is parsed. This in particular, affects the 'generate' and 'validate' command in...

CVE-2017-1000207

A vulnerability in Swagger-Parser's version = 1.0.30 and Swagger codegen version = 2.2.2 yaml parsing functionality results in arbitrary code being executed when a maliciously crafted yaml Open-API specification is parsed. This in particular, affects the 'generate' and 'validate' command in...

CVE-2017-1000207

CVE-2017-1000207 concerns a vulnerability in Swagger-Parser (<= 1.0.30) and Swagger Codegen (

CVE-2017-1000207: Deserialization of Untrusted Data

A vulnerability in Swagger-Parser's version = 1.0.30 and Swagger codegen version = 2.2.2 yaml parsing functionality results in arbitrary code being executed when a maliciously crafted yaml Open-API specification is parsed. This in particular, affects the 'generate' and 'validate' command in...