CVE-2020-36715
The Login/Signup Popup plugin for WordPress is vulnerable to authorization bypass due to missing capability checks on several functions in versions up to, and including, 1.4.
Does this matter?
Lower severity and a low EPSS score (0.70%). Track it; it rarely justifies an emergency change on its own.
Description
The Login/Signup Popup plugin for WordPress is vulnerable to authorization bypass due to missing capability checks on several functions in versions up to, and including, 1.4. This makes it possible for authenticated attackers to inject arbitrary web scripts into the plugin settings that execute if they can successfully trick a user into performing an action such as clicking on a link.
- CVSS 3.1
- 4.6 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
- EPSS
- 0.70% probability · 51th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-862
- Affected
- xootix/login\/signup popup
- Source
- security@wordfence.com
References
- https://blog.nintechnet.com/zero-day-vulnerability-fixed-in-wordpress-login-signup-popup-plugin/Exploit
- https://plugins.trac.wordpress.org/changeset/2304979/easy-login-woocommercePatch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/96d264fe-e7e1-4eec-b235-9d288bc5a22f?source=cveThird Party Advisory
- https://blog.nintechnet.com/zero-day-vulnerability-fixed-in-wordpress-login-signup-popup-plugin/Exploit
- https://plugins.trac.wordpress.org/changeset/2304979/easy-login-woocommercePatch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/96d264fe-e7e1-4eec-b235-9d288bc5a22f?source=cveThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.