Vulnerability · Published Oct 22, 2026 · Assigned by VulnCheck
CVE-2026-115328JSON-SCADA before 0.65-alpha SQL Injection via OPC HistoryRead API
High 8.8
In plain English
A high-severity SQL injection in json-scada from riclolsen. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 22% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.3%top 78.4% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
JSON-SCADA before 0.65-alpha contains an sql injection vulnerability in opcApi() in src/server_realtime_auth/index.js that allows authenticated users to inject SQL via HistoryReadRequest parameters. Attackers can inject stacked statements through NodeId.Id, StartTime, or EndTime values to read, modify, or delete historian data across all locations regardless of role.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| riclolsen | json-scada | 0 – before 0.65-alpha |
Weakness: CWE-89 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- https://github.com/riclolsen/json-scada/commit/60b65bcd42d6ee21aa8587580ec778c3bb9b4755 patch
- V0.65-alpha Release Notes release-notes
- https://github.com/riclolsen/json-scada/blob/V0.64-alpha/src/server_realtime_auth/index.js#L2175-L2224 technical-description
- https://github.com/riclolsen/json-scada product
- VulnCheck Advisory: JSON-SCADA before 0.65-alpha SQL Injection via OPC HistoryRead API third-party-advisory