---
id: "CVE-2026-111700"
kind: "vulnerability"
aliases: ["CVE-2026-111700"]
title: "WebVella ERP: SQL injection in EQL API lets any user read tables"
severity: "high"
cvss: 7.1
epss: null
exploited: false
status: "open"
category: "other"
products: []
ecosystems: []
tags: ["other", "self-hosted", "sql-injection", "webvella-erp"]
not_affected_if: ["auth-required"]
published_at: "2026-10-16T18:17:53+00:00"
first_seen_at: "2026-10-23T21:57:13+00:00"
updated_at: "2026-10-25T03:36:27+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-111700", "first_seen_at": "2026-10-23T21:57:13+00:00"}]
---

# WebVella ERP: SQL injection in EQL API lets any user read tables

WebVella ERP through 1.8.8 does not sanitize single-quoted literals in WHERE clauses of its EQL query API, so SQL is injected into queries. An authenticated user can send crafted requests to POST /api/v3/en_US/eql and read entities they should not see, including user and role tables.

_Summary, check and fix written by a model from the sources; labelled as such._

## How to check

- Check the installed WebVella ERP version; versions through `1.8.8` are affected per the sources.
- Review web server or application logs for POST requests to `/api/v3/en_US/eql` containing single quotes in the WHERE clause.
- unknown whether the sources give a config-based check.

## Fix

- Upgrade WebVella ERP beyond `1.8.8`; the sources do not name a fixed version.
- Until patched, restrict access to `/api/v3/en_US/eql` to trusted users.
- Rotate credentials for user and role data if exposure is suspected.

## Timeline

- 2026-10-23T21:57:13+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-111700

## From the sources

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.

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_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_