CVE-2026-115328
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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.29%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 4.0
- 8.7 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/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/M
- EPSS
- 0.29% probability · 21th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-89
- Source
- disclosure@vulncheck.com
EPSS moved from 0.3% on 23 October 2026 to 0.3% on 26 October 2026.
References
- https://github.com/riclolsen/json-scada
- https://github.com/riclolsen/json-scada/blob/V0.64-alpha/src/server_realtime_auth/index.js#L2175-L2224
- https://github.com/riclolsen/json-scada/commit/60b65bcd42d6ee21aa8587580ec778c3bb9b4755
- https://github.com/riclolsen/json-scada/releases/tag/V0.65-alpha
- https://www.vulncheck.com/advisories/json-scada-before-0.65-alpha-sql-injection-via-opc-historyread-api
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.