PT-2026-106796 · Pyload · Pyload

CVE-2026-105863

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Published

2026-10-06

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Updated

2026-10-06

CVSS v4.0

9.2

Critical

VectorAV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions Payload versions 3.0.1 through 3.89.9
Description A custom field option that maps a field to a reserved authentication claim name can place unintended values in the authentication token issued at login.
Recommendations Update to version 3.90.0.

Exploit

Fix

Authentication Bypass by Spoofing

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Weakness Enumeration

Related Identifiers

CVE-2026-105863
GHSA-66WR-7VMR-P5JQ

Affected Products

Pyload