What is CVE-2021-25019?

CVE-2021-25019 is a medium-severity vulnerability in Squirrly Seo_plugin_by_squirrly_seo, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-03-21.

How severe is CVE-2021-25019?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Is CVE-2021-25019 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Squirrly Seo_plugin_by_squirrly_seo

CVE-2021-25019

The SEO Plugin by Squirrly SEO WordPress plugin before 11.1.12 does not escape the type parameter before outputting it back in an attribute in an admin page, leading to a Reflected Cross-Site Scripting

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.008 (52.2th 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

Squirrly Seo_plugin_by_squirrly_seo
Unknown Seo Plugin By Squirrly — versions 11.1.12

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

20142995/nuclei-templates

References

contact@wpscan.com (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-25019?: CVE-2021-25019 is a medium-severity vulnerability in Squirrly Seo_plugin_by_squirrly_seo, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2022-03-21.
How severe is CVE-2021-25019?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2021-25019 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.