May 27, 2023Ravie LakshmananAPI Security / Vulnerability A critical security vulnerability has been disclosed in the Open Authorization (OAuth) implementation of the application development framework Expo.io. The shortcoming, assigned the CVE identifier CVE-2023-28131, has a severity rating of 9.6 on the CVSS scoring system. API security firm Salt Labs said the issue rendered … [Read more...] about Critical OAuth Vulnerability in Expo Framework Allows Account Hijacking
vulnerability
Serious Unpatched Vulnerability Uncovered in Popular Belkin Wemo Smart Plugs
May 17, 2023Ravie LakshmananInternet of Things / Vulnerability The second generation version of Belkin's Wemo Mini Smart Plug has been found to contain a buffer overflow vulnerability that could be weaponized by a threat actor to inject arbitrary commands remotely. The issue, assigned the identifier CVE-2023-27217, was discovered and reported to Belkin on January 9, 2023, by … [Read more...] about Serious Unpatched Vulnerability Uncovered in Popular Belkin Wemo Smart Plugs
XWorm Malware Exploits Follina Vulnerability in New Wave of Attacks
May 12, 2023Ravie LakshmananCyber Threat / Malware Cybersecurity researchers have discovered an ongoing phishing campaign that makes use of a unique attack chain to deliver the XWorm malware on targeted systems. Securonix, which is tracking the activity cluster under the name MEME#4CHAN, said some of the attacks have primarily targeted manufacturing firms and healthcare … [Read more...] about XWorm Malware Exploits Follina Vulnerability in New Wave of Attacks
Bl00dy Ransomware Gang Strikes Education Sector with Critical PaperCut Vulnerability
May 12, 2023Ravie LakshmananVulnerability / Ransomware U.S. cybersecurity and intelligence agencies have warned of attacks carried out by a threat actor known as the Bl00dy Ransomware Gang that attempt to exploit vulnerable PaperCut servers against the education facilities sector in the country. The attacks took place in early May 2023, the Federal Bureau of Investigation … [Read more...] about Bl00dy Ransomware Gang Strikes Education Sector with Critical PaperCut Vulnerability
New Vulnerability in Popular WordPress Plugin Exposes Over 2 Million Sites to Cyberattacks
May 06, 2023Ravie Lakshmanan Users of Advanced Custom Fields plugin for WordPress are being urged to update version 6.1.6 following the discovery of a security flaw. The issue, assigned the identifier CVE-2023-30777, relates to a case of reflected cross-site scripting (XSS) that could be abused to inject arbitrary executable scripts into otherwise benign websites. The plugin, … [Read more...] about New Vulnerability in Popular WordPress Plugin Exposes Over 2 Million Sites to Cyberattacks
Google Releases Urgent Chrome Update to Fix Actively Exploited Zero-Day Vulnerability
Apr 15, 2023Ravie LakshmananZero-Day / Browser Security Google on Friday released out-of-band updates to resolve an actively exploited zero-day flaw in its Chrome web browser, making it the first such bug to be addressed since the start of the year. Tracked as CVE-2023-2033, the high-severity vulnerability has been described as a type confusion issue in the V8 JavaScript … [Read more...] about Google Releases Urgent Chrome Update to Fix Actively Exploited Zero-Day Vulnerability
Microsoft Fixes New Azure AD Vulnerability Impacting Bing Search and Major Apps
Apr 01, 2023Ravie LakshmananAzure / Active Directory Microsoft has patched a misconfiguration issue impacting the Azure Active Directory (AAD) identity and access management service that exposed several "high-impact" applications to unauthorized access. "One of these apps is a content management system (CMS) that powers Bing.com and allowed us to not only modify search … [Read more...] about Microsoft Fixes New Azure AD Vulnerability Impacting Bing Search and Major Apps
Researchers Detail Severe “Super FabriXss” Vulnerability in Microsoft Azure SFX
Mar 30, 2023Ravie LakshmananCloud Security / Vulnerability Details have emerged about a now-patched vulnerability in Azure Service Fabric Explorer (SFX) that could lead to unauthenticated remote code execution. Tracked as CVE-2023-23383 (CVSS score: 8.2), the issue has been dubbed "Super FabriXss" by Orca Security, a nod to the FabriXss flaw (CVE-2022-35829, CVSS score: 6.2) … [Read more...] about Researchers Detail Severe “Super FabriXss” Vulnerability in Microsoft Azure SFX
Microsoft Warns of Stealthy Outlook Vulnerability Exploited by Russian Hackers
Mar 25, 2023Ravie LakshmananEnterprise Security / Microsoft Microsoft on Friday shared guidance to help customers discover indicators of compromise (IoCs) associated with a recently patched Outlook vulnerability. Tracked as CVE-2023-23397 (CVSS score: 9.8), the critical flaw relates to a case of privilege escalation that could be exploited to steal NT Lan Manager (NTLM) … [Read more...] about Microsoft Warns of Stealthy Outlook Vulnerability Exploited by Russian Hackers
CISA Issues Warning on Active Exploitation of ZK Java Web Framework Vulnerability
Feb 28, 2023Ravie LakshmananSoftware Security / Cyber Attack The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added a high-severity flaw affecting the ZK Framework to its Known Exploited Vulnerabilities (KEV) catalog based on evidence of active exploitation. Tracked as CVE-2022-36537 (CVSS score: 7.5), the issue impacts ZK Framework versions 9.6.1, … [Read more...] about CISA Issues Warning on Active Exploitation of ZK Java Web Framework Vulnerability