PT-2026-52546 · Samuelclay · Newsblur

George Chen · Publicado 2026-06-25 · Atualizado 2026-06-25 · CVE-2026-56772

Mitre

CVSS v3.1

4.3

Média

Vetor base

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

NewsBlur before 14.5.0 contains a broken access control vulnerability that allows authenticated users to read private notification feeds by supplying arbitrary user id values to the GET /social/interactions endpoint without ownership verification. Attackers can enumerate user id values to access another user's follows, replies, and social activity without authorization.

Correção

IDOR

Enumeração de Fraquezas

CWE-639

Identificadores relacionados

CVE-2026-56772

Produtos afetados

Newsblur

Referências · 4

• https://vulncheck.com/advisories/newsblur-insecure-direct-object-reference-in-social-interactions-endpoint · Nota
• https://github.com/samuelclay/NewsBlur/releases/tag/Android_14.5.0 · Nota
• https://github.com/samuelclay/NewsBlur/commit/613c60b67cc46b3f4cae1dc2dfd8d717a39bc483 · Correção
• https://nvd.nist.gov/vuln/detail/CVE-2026-56772 · Nota de Segurança