CVE-2026-126769highCWE-306

CVE-2026-126769: high-severity vulnerability in OpsTree Solutions REMS

OpsTree REMS through 1.0.0 Missing Authentication via /api/v1/databases Governance API

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41Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 8.7epss 0.7%
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.
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
Affected products
OpsTree Solutions · REMS
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — OpsTree Solutions REMS

In the same product, most dangerous first.

CVE-2026-126768CRITICALOpsTree REMS through 1.0.0 Authentication Bypass via is_local_auth FlagEPSS 0.8%CVE-2026-126767MEDIUMOpsTree REMS through 1.0.0 Prompt Injection via RCA Chat AssistantEPSS 0.3%CVE-2026-126770MEDIUMOpsTree REMS through 1.0.0 SSRF via Database Test ConnectionEPSS 0.3%CVE-2026-126772MEDIUMOpsTree REMS through 1.0.0 Comment Author Spoofing via Incident Comment APIEPSS 0.3%CVE-2026-126766MEDIUMOpsTree REMS through 1.0.0 Reporter Spoofing via /api/v1/incidentsEPSS 0.3%CVE-2026-126771MEDIUMOpsTree REMS through 1.0.0 Stored XSS via Attachment Upload and PreviewEPSS 0.3%