CVE Watch5 oct 2026

CVE-2026-105628

Plane is an open-source project management tool. Prior to 1.4.0, Plane's OAuth avatar synchronization flow fetches avatar_url from provider

CVSS

7.6

Alto

EPSS

0.3%

p20

KEV

—

Exploit Today

0-100

Publicado: 5 oct 2026 · Última mod.: 5 oct 2026 · CWE-918

EPSS · 30d

0.3%EPSS · 30 días0.3%

2026-10-062026-10-21

Descripción técnica

Plane is an open-source project management tool. Prior to 1.4.0, Plane's OAuth avatar synchronization flow fetches avatar_url from provider user data through a server-side HTTP request without internal IP validation and follows redirects by default. An attacker can provide an avatar URL that redirects to an internal-only resource, such as a metadata endpoint, and Plane uploads the fetched response as a user avatar file. The object is then exposed through /api/assets/v2/static/{asset_id}/, allowing exfiltration of internally fetched content. This issue is fixed in 1.4.0.

Referencias oficiales

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