PT-2026-56483

CyberChef is a web app for encryption, encoding, compression, and data analysis. Prior to 11.2.0, the Series Chart operation accepts proto as a key while parsing user-supplied CSV, allowing prototype pollution that can be chained with operations such as Parse UDP to inject malicious JavaScript in...

CVE-2026-57439: Improper Neutralization of Input During Web Page Generation

CyberChef is a web app for encryption, encoding, compression, and data analysis. Prior to 11.2.0, the Series Chart operation accepts proto as a key while parsing user-supplied CSV, allowing prototype pollution that can be chained with operations such as Parse UDP to inject malicious JavaScript in...

Out-of-bounds Write

Overview Affected versions of this package are vulnerable to Out-of-bounds Write in the ParseUDP function. An attacker can cause the application to crash or exhaust resources by sending a single crafted UDP packet with an invalid fragment sequence number. Remediation Upgrade...