XSS in Cybernetikz Easy Social Icons
CVE-2021-39322
The Easy Social Icons plugin <= 3.0.8 for WordPress echoes out the raw value of `$_SERVER['PHP_SELF']` in its main file. On certain configurations including Apache+modPHP this makes it possible to use it to perform a reflected Cross-Site S…
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.024 (81.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Cybernetikz Easy Social Icons — versions 3.0.8
- Cybernetikz Easy_social_icons
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@wordfence.com (Exploit, Third Party Advisory, x_refsource_MISC)
- security@wordfence.com (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-39322?
- CVE-2021-39322 is a medium-severity vulnerability in Cybernetikz Easy Social Icons, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-09-02.
- How severe is CVE-2021-39322?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2021-39322 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.