Professional / Community 2020.11.3

Summary: PortSwigger released Burp Suite Professional and Community 2020.11.3 on Tuesday, 1 December 2020, a stable release providing several bug fixes. The fixes address a bug that occasionally caused new UI issues such as Burp appearing to lock up, intercepted requests forwarded without changes no longer being marked "Edited" in proxy history, and "Getting Started" links on the Proxy Intercept tab now displaying only until the first request is intercepted.
Bottom line: A UI lock-up in a penetration testing tool can stall an assessment mid-engagement, and the release notes give no detail on how often the lock-up occurred or what triggered it.

Read the original at PortSwigger Research ↗

Topics: Vulnerabilities & Patching
Related: Attackers Exploit UnrealIRCd Flaw That Enables Server-Level Command Injection Cyber Risks · Nov 14, 2026
U.S. CISA adds Check Point and UnrealIRCd flaws to its Known Exploited Vulnerabilities catalog Cyber Risks · Nov 14, 2026
PostgreSQL Patches 52 Flaws, Including 22-Year-Old Bug Enabling Authenticated RCE Cyber Risks · Nov 13, 2026