CVE-2025-11769

medium

Description

The WordPress Content Flipper plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'bgcolor' shortcode attribute of the 'flipper_front' shortcode in all versions up to, and including, 0.1. This is due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/e4d591a6-4bbe-435b-aef6-ed176c42dca2?source=cve

https://plugins.trac.wordpress.org/browser/wp-flipper/tags/0.1/wp-flipper.php#L258

https://plugins.trac.wordpress.org/browser/wp-flipper/tags/0.1/wp-flipper.php#L144

Details

Source: Mitre, NVD

Published: 2025-11-13

Updated: 2025-11-14

Risk Information

CVSS v2

Base Score: 5.5

Vector: CVSS2#AV:N/AC:L/Au:S/C:P/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 6.4

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Severity: Medium

EPSS

EPSS: 0.00029