Blocking Compromised Tokens with Wallarm

In our Annual API ThreatStats report, we highlighted the increasing threat of API Leaks. An API Leak is the disclosure of sensitive API information, such as a token, credential, or private schema. These leaks can occur directly via the API itself, but also via third party tools used to manage...

Server-Side Template Injection Vulnerability in Confluence Data Center and Server (CVE-2023-22527)

Introduction On January 16 2024, Atlassian issued a ​​significant alert on a critical Server-Side Template Injection SSTI vulnerability in Confluence Data Center and Server, identified as CVE-2023-22527. This issue found in older versions, poses a serious risk as it allows attackers without any...

Improper Authorization in Confluence Data Center and Server (CVE-2023-22518)

In early November, the cybersecurity community witnessed the exploitation of a zero-day vulnerability in Confluence Data Center and Server. This critical vulnerability was related to Improper Authorization and assigned CVE-2023-22518 identifier. In this blog, we delve into the details of these...

Update on the Confluence 0-day vulnerability (CVE-2022-26134)

We want to share this update regarding the critical Confluence 0-day vulnerability CVE-2022-26134. On June 02, 2022 Atlassian released a security advisory for their Confluence Server and Data Center applications, highlighting a critical severity unauthenticated remote code execution RCE...

Log4j 0day mitigation update CVE-2021-44228

Wallarm has rolled out the update to detect and mitigate CVE-2021-44228. No additional actions are required from the customers Attempts at exploitation will be automatically blocked in a blocking mode When working in a monitoring mode, consider creating a virtual patch Log4Shell A 0-day exploit i...

Why WAFs can’t catch VMware CVE-2021-21972 Remote Code Execution Exploit?

The recent critical security issue in VMware vCenter was discovered this January and fixed on February 23rd . The exploit looks like a simple JSP shell upload, but for some reason, its a blind spot for Web Application Firewalls WAFs. Lets understand why. The CVE-2021-21972 affects vCenter version...

Qualys Cloud Platform 2.35 New Features

This release of the Qualys Cloud Platform version 2.35 includes updates and new features for AssetView, Cloud Agent, Security Assessment Questionnaire, and Web Application Scanning, highlights as follows. Note: this post has been edited after publishing to remove the Rule-Based Method to...

What’s New in Wallarm

New features in Wallarm Cloud Dashboard At Wallarm, we subscribe to the continuous delivery methodology. Some of you may have already seen these features as we have been releasing them over the past weeks. For those of you who haven’t, this post will point out all the new shiny improvements for...

Betsy 'page' Parameter Local File Include Vulnerability

Betsy is prone to a local file-include vulnerability because it fails to properly sanitize user-supplied input. An attacker can exploit this vulnerability to obtain potentially sensitive information and to execute arbitrary local scripts in the context of the webserver process. This may allow the...