PT-2026-34669 · Ntfy.Sh · Ntfy.Sh

Mightynawaf · CVE-2026-39087 · Publicado 2026-04-23 · Atualizado 2026-07-30

Positive Technologies (AI Summary) · Pt

CVSS v3.1

6.4

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions ntfy.sh versões anteriores a 2.21

Description Um invasor remoto pode executar código arbitrário por meio da função parseActions().

Recommendations Atualize para a versão 2.21 ou posterior. Como medida paliativa temporária, considere restringir o acesso à função parseActions() até que a atualização seja aplicada.

Exploit

Correção

RCE

Code Injection

Enumeração de Fraquezas

CWE-777

CWE-94

Identificadores relacionados

CVE-2026-39087

GHSA-PQHX-W72W-M393

GO-2026-5551

OPENSUSE-SU-2026:21483-1

Produtos afetados

Ntfy.Sh

Referências · 1753

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/39xxx/CVE-2026-39087.json · Exploit
• https://github.com/binwiederhier/ntfy/releases/tag/v2.22.0 · Nota
• https://github.com/binwiederhier/ntfy · Nota
• https://suse.com/security/cve/CVE-2025-65797 · Nota
• https://suse.com/security/cve/CVE-2026-44427 · Nota
• https://suse.com/security/cve/CVE-2026-27589 · Nota
• https://suse.com/security/cve/CVE-2026-7736 · Nota
• https://suse.com/security/cve/CVE-2026-27137 · Nota
• https://suse.com/security/cve/CVE-2026-25232 · Nota
• https://suse.com/security/cve/CVE-2026-55513 · Nota
• https://suse.com/security/cve/CVE-2026-20736 · Nota
• https://suse.com/security/cve/CVE-2026-32828 · Nota
• https://suse.com/security/cve/CVE-2026-44323 · Nota
• https://suse.com/security/cve/CVE-2026-50551 · Nota
• https://suse.com/security/cve/CVE-2026-45709 · Nota