CVE-2026-126769
OpsTree REMS through 1.0.0 Missing Authentication via /api/v1/databases Governance API
OpsTree REMS through 1.0.0 contains a missing authentication vulnerability that allows unauthenticated remote attackers to access Governance API endpoints, including /api/v1/databases. Attackers can send requests without an Authorization header, or with invalid or tampered JWT tokens, to retrieve stored database hosts, usernames, and passwords.
Fixes and workarounds
No remediation reported in collected sources.
Missing remediation information is not evidence that no patch exists.
Affected products and versions
| Product | Versions | Authority |
|---|---|---|
| REMS OpsTree Solutions |
≥ 0; ≤ 1.0.0 (affected, custom)
Other versions: unaffected |
CNA: VulnCheck |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 4.0 / 8.7 high |
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N | CNA: VulnCheck |
| 3.1 / 7.5 high |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | CNA: VulnCheck |
Exploit evidence
- https://gist.github.com/neelkotnis/493d542098b328570f821dc152146732
exploit · CNA: VulnCheck
References
- https://gist.github.com/neelkotnis/493d542098b328570f821dc152146732CNA: VulnCheck · technical-description, exploit
- https://gist.github.com/neelkotnis/3fc4a8587179a8691ed89056ea7df076CNA: VulnCheck · technical-description
- https://opstree.com/rems-ai-powered-observability/CNA: VulnCheck · product
- https://www.vulncheck.com/advisories/opstree-rems-through-1.0.0-missing-authentication-via-api-v1-databases-governance-apiCNA: VulnCheck · third-party-advisory
For agents and automation
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Endpoints and access details
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