CVE-2026-45261

GitButler: Link injection via forge integration enables arbitrary script execution

CVSS 9.3 CRITICALEPSS 0.5%CWE-94

Vexday Risk Score

28Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 9.3EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

28 mai 2026Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

GitButler is a modern Git-based version control interface for AI-powered workflows. Prior to 0.19.7, a emote code execution vulnerability exists in the Tauri-based GitButler desktop application. An attacker can inject a malicious link in a pull request body, which if clicked by the user allows for arbitrary script execution in the Tauri webview. Users that have not enabled forge integration are not at risk. This vulnerability is fixed in 0.19.7.

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Produtos afetados

gitbutlerapp · gitbutler

Referências

https://github.com/gitbutlerapp/gitbutler/security/advisories/GHSA-xpmj-536r-9fc6