pinchtab — Vulnerabilities & Security Advisories 7

Pinchtab is a browser extension designed for tab management and productivity enhancement. Historically, it has been associated with multiple critical vulnerabilities including cross-site scripting (XSS), remote code execution (RCE), and privilege escalation issues. These vulnerabilities often stem from improper input validation and insufficient sandboxing. The extension has accumulated seven CVEs to date, with several allowing attackers to execute arbitrary code or steal sensitive user data. Security researchers have noted that Pinchtab's broad permissions and integration with browser APIs create significant attack surfaces. No major public security incidents have been documented, but the consistent discovery of vulnerabilities suggests ongoing security concerns that users should consider when evaluating the extension's risk profile.