CVE-2026-111700
WebVella ERP through 1.8.8 contains an sql injection vulnerability that allows any authenticated user to inject SQL through WHERE-clause text literals in the EQL query API.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.27%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
WebVella ERP through 1.8.8 contains an sql injection vulnerability that allows any authenticated user to inject SQL through WHERE-clause text literals in the EQL query API. Attackers can send crafted single-quoted literals to POST /api/v3/en_US/eql, escaping the unsanitized EqlBuilder SQL interpolation to read unauthorized entities, including user and role tables.
- CVSS 4.0
- 7.1 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/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
- 0.27% probability · 19th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-89
- Source
- disclosure@vulncheck.com
EPSS moved from 0.2% on 17 October 2026 to 0.3% on 26 October 2026.
References
- https://github.com/WebVella/WebVella-ERP/blob/10315fe844198b8620494f716ed75410cd54bfe6/WebVella.Erp.Web/Controllers/WebApiController.cs#L64-L74
- https://github.com/WebVella/WebVella-ERP/blob/10315fe844198b8620494f716ed75410cd54bfe6/WebVella.Erp/Eql/EqlBuilder.Sql.cs#L580-L581
- https://hackmd.io/@hieuPenguinnn/webvella-erp-eql-text-literal-sql-injection
- https://www.nuget.org/packages/WebVella.Erp/1.8.8
- https://www.vulncheck.com/advisories/webvella-erp-through-1.8.8-sql-injection-via-eql-query-api
- https://hackmd.io/@hieuPenguinnn/webvella-erp-eql-text-literal-sql-injection
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.