PT-2026-28578 · Linkace · Linkace

Amemoyoi · Publicado 2026-03-27 · Atualizado 2026-03-28 · CVE-2026-33954

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 LinkAce versions prior to 2.5.3

Description LinkAce is a self-hosted archive for website links. Versions prior to 2.5.3 allow disclosure of a private note attached to a non-private link to another authenticated user through the web interface. The API correctly enforces note visibility, but the web link detail page does not apply equivalent filtering. An authenticated user permitted to view another user’s internal or public link can read that user’s private notes attached to the link.

Recommendations Update to version 2.5.3 or later.

Exploit

Correção

Improper Authorization

Enumeração de Fraquezas

CWE-285

Identificadores relacionados

CVE-2026-33954

GHSA-88H3-CQ25-VW8Q

Produtos afetados

Linkace

Referências · 5

• 🔥 https://github.com/Kovah/LinkAce/security/advisories/GHSA-88h3-cq25-vw8q · Exploit
• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/33xxx/CVE-2026-33954.json · Exploit
• https://osv.dev/vulnerability/CVE-2026-33954 · Aviso do Fabricante
• https://twitter.com/CVEnew/status/2037719361235137021 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2026-33954 · Nota de Segurança