CVE-2026-125750 PUBLISHED

Firekylin through 2.18.1 Improper Authorization via Admin REST API GET Actions

Assigner: VulnCheck
Reserved: 10.11.2026 Published: 10.11.2026 Updated: 10.11.2026

Firekylin through 2.18.1 contains an improper authorization vulnerability that allows editor-role users to read administrator-only secrets because the admin API base guard permits all GET actions. Editors can query options.js for TOTP secrets, push credentials, and cloud storage keys, or user.js for other users' app_key/app_secret to publish posts as administrators via admin/post_push.

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
CVSS Score: 7.1

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	None
Attack Complexity	Low	Integrity	Low	Integrity	None
Attack Requirements	None	Availability	None	Availability	None
Privileges Required	Low
User Interaction	None

CVSS 4.0

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
CVSS Score: 7.1

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	Low	Integrity Impact	Low
User Interaction	None	Availability Impact	None

CVSS 3.1

Product Status

Vendor	firekylin
Product	Firekylin
Versions	Default: unaffected affected from 0 to 2.18.1 (incl.)

CVE-2026-125750 PUBLISHED

Firekylin through 2.18.1 Improper Authorization via Admin REST API GET Actions

Metrics

Product Status

Credits

References

Problem Types