NPM: electron-updater: Uncontrolled search path elements within `AppImage` built by `app-builder-lib`

NPM: electron-updater: Uncontrolled search path elements within AppImage built by app-builder-lib vulnerability discovered by ? in WordPress Npm app-builder-lib versions 26.15.0...

@depup/electron-builder (26.8.1-depup.0), @lynx-js/lynxtron-builder (>=0.0.1-alpha.0, <=0.0.10) +8 more potentially affected by CVE-2026-54672 via app-builder-lib (>=26.0.0-alpha.0, <=26.14.0)

app-builder-lib NPM version =26.0.0-alpha.0, =0.0.1-alpha.0, =26.8.2-beta.0, =26.0.0-alpha.0, =26.0.0-alpha.0, =26.0.0-alpha.0, =26.0.0-alpha.0, =26.0.0-alpha.0, =26.0.0-alpha.0, =26.0.0-alpha.0, =26.14.0 Source cves: CVE-2026-54672 Source advisory: OSV:GHSA-7G7R-GX96-252G...

@depup/electron-builder (26.8.1-depup.0), @lynx-js/lynxtron-builder (>=0.0.1-alpha.0, <=0.0.10) +8 more potentially affected by CVE-2026-54672 via app-builder-lib (>=26.0.0-alpha.0, <=26.14.0)

app-builder-lib NPM version =26.0.0-alpha.0, =0.0.1-alpha.0, =26.8.2-beta.0, =26.0.0-alpha.0, =26.0.0-alpha.0, =26.0.0-alpha.0, =26.0.0-alpha.0, =26.0.0-alpha.0, =26.0.0-alpha.0, =26.0.0-alpha.0, =26.14.0 Source cves: CVE-2026-54672 Source advisory: SNYK:JS-APPBUILDERLIB-17744441...

Uncontrolled Search Path Element

Overview app-builder-lib is an electron-builder lib Affected versions of this package are vulnerable to Uncontrolled Search Path Element through the execWine/executeAppBuilder command path in builder-util and app-builder-lib on non-Windows systems. An attacker can execute attacker-controlled...

Privilege Escalation

app-builder-lib is vulnerable to Privilege escalation. The vulnerability is due to NSExec searching the current directory of the installer before searching the system's PATH when making a system call to open cmd.exe in the .nsh installer script. This flaw allows an attacker to exploit the situati...

@attq/blackboox (>=0.4.0, <=0.5.5), @overwolf/ow-electron-builder (>=24.7.0-beta.0, <=24.7.0) +11 more potentially affected by CVE-2024-27303 via app-builder-lib (>=24.0.0-alpha.1, <=24.13.1)

app-builder-lib NPM version =24.0.0-alpha.1, =0.4.0, =24.7.0-beta.0, =1.0.0-canary.0, =24.6.3, =24.0.0-alpha.1, =24.0.0-alpha.1, =24.0.0-alpha.1, =1.0.0, =24.0.0-alpha.1, =24.0.0-alpha.1, =24.0.0-alpha.1, =24.0.0-alpha.1, =24.13.1 Source cves: CVE-2024-27303 Source advisory: OSV:GHSA-R4PF-3V7R-HH...