Vulnerability record
CVE-2026-125750
The short answer
CVE-2026-125750 affects firekylin Firekylin and is rated high (CVSS 7.1). It is not in CISA's Known Exploited Vulnerabilities catalog.
What it is
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.
Weakness: CWE-862.
Severity
7.1 high
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Exploited (CISA KEV)
Not listed
CISA lists confirmed exploitation only
EPSS, next 30 days
No score
FIRST scores CVEs within a day of publication
How it can be exploited
- Attack vector
- Network
- Attack complexity
- Low
- Attack requirements
- None
- Privileges required
- Low
- User interaction
- None
- Confidentiality impact
- High
- Integrity impact
- Low
- Availability impact
- None
Affected products
Firekylin. NVD's record lists the exact affected versions.
References
- github.com/firekylin/firekylin/blob/2.18.1/src/controller/admin/api/base.js#L69-L77
- github.com/firekylin/firekylin/blob/2.18.1/src/controller/admin/api/options.js#L12-L41
- github.com/firekylin/firekylin/issues/975
- github.com/firekylin/firekylin/pull/976
- hackmd.io/@hieund/firekylin-admin-api-editor-missing-authz-secret-disclosure
- www.vulncheck.com/advisories/firekylin-through-2.18.1-improper-authorization-via-admin-rest-api-get-actions
Questions
Is CVE-2026-125750 being exploited?
It is not in CISA's Known Exploited Vulnerabilities catalog as of 2026-11-10.
How do I fix CVE-2026-125750?
Follow the vendor advisory in the references below. NVD lists the affected versions under its configurations.
From NVD, CISA KEV, FIRST EPSS and OSV.dev, checked . Status on NVD: Received. The description is NVD's text, quoted as published.
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