Pre-account hijacking in the authentication flow in Lagarto Chivato 0.4.1 and earlier on Web allows remote unauthenticated attackers to take over arbitrary accounts via a password planted on an unregistered email address that becomes valid upon the victim’s first passwordless login.
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 11 Nov 2026 20:15:00 +0000

Type Values Removed Values Added
Description Pre-account hijacking in the authentication flow in Lagarto Chivato 0.4.1 and earlier on Web allows remote unauthenticated attackers to take over arbitrary accounts via a password planted on an unregistered email address that becomes valid upon the victim’s first passwordless login.
Title Pre-account hijacking via planted password
First Time appeared Xauendevs
Xauendevs lagarto Chivato
Weaknesses CWE-287
CPEs cpe:2.3:a:xauendevs:lagarto_chivato:*:*:*:*:*:*:*:*
cpe:2.3:a:xauendevs:lagarto_chivato:0.4.4:*:*:*:*:*:*:*
Vendors & Products Xauendevs
Xauendevs lagarto Chivato
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N'}


Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: Grayback

Published:

Updated: 2026-11-11T20:10:36.118Z

Reserved: 2026-11-11T20:02:32.040Z

Link: CVE-2026-126815

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-11-11T20:17:07.540

Modified: 2026-11-11T20:17:07.540

Link: CVE-2026-126815

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses