How to Secure All Your APIs Through Multiple Deployment Options

Imperva has invested in strengthening our API Security offering to meet the needs of customers since the acquisition of CloudVector in 2021. Since then, the product’s capabilities have expanded, positioning it as a leader in the growing API Security market. What makes Imperva API Security unique ...

2023 OWASP Top-10 Series: API4:2023 Unrestricted Resource Consumption

Welcome to the 5th post in our weekly series on the new 2023 OWASP API Security Top-10 list, with a particular focus on security practitioners. This post will focus on API4:2023 Unrestricted Resource Consumption. In this series we are taking an in-depth look at each category – the details, the...

api.marketchecker.blackpinguin.de Cross Site Scripting vulnerability OBB-3590156

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

2023 OWASP Top-10 Series: API3:2023 Broken Object Property Level Authorization

Welcome to the 4th post in our weekly series on the new 2023 OWASP API Security Top-10 list, with a particular focus on security practitioners. This post will focus on API3:2023 Broken Object Property Level Authorization. In this series we are taking an in-depth look at each category – the detail...

CVE-2023-39966

1Panel is an open source Linux server operation and maintenance management panel. In version 1.4.3, an arbitrary file write vulnerability could lead to direct control of the server. In the api/v1/file.go file, there is a function called SaveContentthat,It recieves JSON data sent by users in the...

PT-2023-22882 · Samsung · Samsung Telecom

Name of the Vulnerable Software and Affected Versions: Samsung Telecom versions prior to SMR Aug-2023 Release 1 Description: The issue is related to improper access control, allowing local attackers to call the "acceptRingingCall" API without permission. Recommendations: For versions prior to SMR...

Drinking Our Own Champagne: Enhancing API Security with FAST

Welcome to another inside story straight from the Wallarm labs. Today we’re taking you behind the scenes of our self-testing journey, showcasing how we "drink our own champagne" by implementing our Framework for Application Security Testing FAST to strengthen the security of our APIs. The intent ...

2023 OWASP Top-10 Series: API2:2023 Broken Authentication

Welcome to the 3rd post in our weekly series on the new 2023 OWASP API Security Top-10 list, with a particular focus on security practitioners. This post will focus on API2:2023 Broken Authentication. In this series we are taking an in-depth look at each category – the details, the impact and wha...

CVE-2023-38691 matrix-appservice-bridge doesn't verify the sub parameter of an openId token exhange, allowing unauthorized access to provisioning APIs

matrix-appservice-bridge provides an API for setting up bridges. Starting in version 4.0.0 and prior to versions 8.1.2 and 9.0.1, a malicious Matrix server can use a foreign user's MXID in an OpenID exchange, allowing a bad actor to impersonate users when using the provisioning API. The library...

Beware of BOLA (IDOR) Vulnerabilities in Web Apps and APIs

Introduction In a recent advisory, the Cybersecurity and Infrastructure Security Agency CISA warned vendors, designers, developers, and end-user organizations of web applications about the dangers posed by Insecure Direct Object Reference IDOR vulnerabilities, now commonly referred to as BOLA...

CVE-2023-26440

The cacheservice API could be abused to indirectly inject parameters with SQL syntax which was insufficiently sanitized and would later be executed when creating new cache groups. Attackers with access to a local or restricted network could perform arbitrary SQL queries. We have improved the inpu...

api.twimmo.net Cross Site Scripting vulnerability OBB-3557205

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

2023 OWASP Top-10 Series: API1:2023 Broken Object Level Authorization

Welcome to the 2nd post in our weekly series on the new 2023 OWASP API Security Top-10 list, with a particular focus on security practitioners. This post will focus on API1:2023 Broken Object Level Authorization. In this series we are taking an in-depth look at each category – the details, the...

API Security in 2023: Major Insights from Postman’s State of the API Report

📣 Good news for all tech enthusiasts! The highly anticipated 2023 State of the API Report, conducted by Postman - one of the leading dev tools for building APIs, is now available. This comprehensive report, produced annually, is backed by an extensive survey and offers a deep dive into the...

2023 OWASP Top-10 Series: Introduction

In early June 2023, OWASP released the final version of the OWASP API Security Top-10 list update. At that time we published a “hot take” on this final version and followed that up with an in-depth look at the new risk ratings for 2023. Today we’re kicking off a multi-post series in which we take...

api.trackyserver.com Cross Site Scripting vulnerability OBB-3535202

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

Wallarm at Black Hat USA 2023 Booth #3131

Wallarm is excited to be back at Black Hat USA this year and meet with our friends in the community wanting or perhaps needing to learn more about integrated web app and API protection. We look forward to seeing you there! Expo Hours If you’re attending in person, the Business Hall is open for tw...

PT-2023-26038 · Unknown · Office Suite Premium

Name of the Vulnerable Software and Affected Versions: Office Suite Premium Version v10.9.1.42602 Description: A reflected cross-site scripting XSS issue was found, which can be exploited via the id parameter at the "/api?path=profile" API endpoint. Recommendations: For Office Suite Premium Versi...

Adopting Comprehensive API Security Falls Behind Need

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CVE-2021-42081

Summary: CVE-2021-42081 affects OSNEXUS QuantaStor prior to 6.0.0.355, where an authenticated administrator can remotely execute arbitrary shell commands via the API. The issue arises from a command-injection style vulnerability exposed in the storage system API, enabling control of the host when...