PT-2026-64180 · Cal.Com · Cal.Diy

Jsoref · CVE-2024-58354 · Publicado 2026-07-23 · Atualizado 2026-07-23

Mitre

CVSS v3.1

9.9

Crítica

Vetor base

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:H

cal.com (calcom repository, later renamed cal.diy) is affected by a repository takeover vulnerability in its GitHub Actions workflows. The workflow pr.yml uses the pull request target trigger with the repository's default write permissions and passes them down to check-types.yml. check-types.yml then performs a 'dangerous' checkout of the attacker-submitted pull request code (via the dangerous-git-checkout action) and subsequently executes it (through yarn install and package.json scripts). An attacker can open a pull request whose code runs arbitrary commands with the repository's write-scoped GITHUB TOKEN, allowing them to push commits, merge or mutate pull requests, add or delete comments, and delete or force-push branches, thereby compromising the repository. The main branch is affected; no patched version is available.

Correção

Command Injection

Enumeração de Fraquezas

CWE-77

Identificadores relacionados

CVE-2024-58354

Produtos afetados

Cal.Diy

Referências · 4

• https://github.com/calcom/cal.diy/security/advisories/GHSA-p3f6-52gv-cj7m · Aviso do Fabricante
• https://github.com/calcom/cal.diy/commit/9aa60fae41a6b6b101c86bf430754b439f440871 · Correção
• https://vulncheck.com/advisories/cal-com-repository-takeover-via-pull-request-target-workflow · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2024-58354 · Nota de Segurança