MEDIUMCVSS v3.1 5.0Vulnerability

CVE-2026-126770

OpsTree REMS through 1.0.0 contains a server-side request forgery vulnerability that allows authenticated users to make the backend connect to arbitrary destinations through the database Test Connection feature. Attackers can set a database entry's host and port to localhost, internal addresses, or attacker-controlled servers to probe internal hosts and ports reachable from the REMS server.

Properties

Severity
MEDIUM
Nvd fetched at
2026-11-11T23:49:45.533241+00:00
Cvss severity
MEDIUM
Cvss score
5
Retrieved at
2026-11-11T23:50:18+00:00
Score
5
Cvss version
3.1
Last source
NVD
Cve id
CVE-2026-126770
Cvss vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
First seen by Signal
2026-11-11T19:44:24+00:00
Name
CVE-2026-126770
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
Published at
2026-11-11T19:17:37.450
Last modified
2026-11-11T19:17:37.450

Related Entities (1)

HAS_WEAKNESS (1)

Related research

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CVE-2026-126770 (CVSS v3.1 5) — Ninja Signal Threat Intelligence | Ninja Signal