PT-2026-27450 · Vikunja · Vikunja

Restriction · Publicado 2026-03-24 · Atualizado 2026-03-27 · CVE-2026-33677

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Vikunja versions prior to 2.2.1

Description Vikunja is a self-hosted task management platform. The GET /api/v1/projects/:project/webhooks API endpoint exposes BasicAuth credentials (basic auth user and basic auth password) in plaintext to users with read access to the project. The HMAC secret field is masked, but the BasicAuth fields were not, allowing read-only collaborators to potentially steal credentials used for authenticating external webhook receivers.

Recommendations Update to version 2.2.1 or later.

Exploit

Correção

Information Disclosure

Enumeração de Fraquezas

CWE-200

Identificadores relacionados

CVE-2026-33677

GHSA-7C2G-P23P-4JG3

GO-2026-4846

SUSE-SU-2026:1135-1

Produtos afetados

Vikunja

Referências · 150

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33677.json · Exploit
• https://github.com/go-vikunja/vikunja · Nota
• https://github.com/go-vikunja/vikunja/security/advisories/GHSA-7c2g-p23p-4jg3 · Aviso do Fabricante
• https://suse.com/security/cve/CVE-2026-33217 · Nota
• https://suse.com/security/cve/CVE-2026-33216 · Nota
• https://suse.com/security/cve/CVE-2026-32768 · Nota
• https://suse.com/security/cve/CVE-2026-32747 · Nota
• https://suse.com/security/cve/CVE-2026-2463 · Nota
• https://suse.com/security/cve/CVE-2026-30886 · Nota
• https://suse.com/security/cve/CVE-2026-33219 · Nota
• https://suse.com/security/cve/CVE-2026-33322 · Nota
• https://suse.com/security/cve/CVE-2026-33622 · Nota
• https://suse.com/security/cve/CVE-2026-33528 · Nota
• https://suse.com/security/cve/CVE-2026-24692 · Nota
• https://osv.dev/vulnerability/GHSA-7c2g-p23p-4jg3 · Aviso do Fabricante