What is CVE-2022-1894?

CVE-2022-1894 is a medium-severity vulnerability in Sygnoos Popup_builder, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2022-07-11.

How severe is CVE-2022-1894?

Medium severity. CVSS v3 base score is 4.8 out of 10.

Is CVE-2022-1894 known to be exploited?

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

XSS in Sygnoos Popup_builder

CVE-2022-1894

The Popup Builder WordPress plugin before 4.1.11 does not escape and sanitize some settings, which could allow high privilege users to perform Stored Cross-Site Scripting attacks when the unfiltred_html is disallowed

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.005 (38.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.

Affected products

Sygnoos Popup_builder
Unknown Popup Builder – Create Highly Converting, Mobile Friendly Marketing Popups. — versions 4.1.11

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

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

Frequently asked questions

What is CVE-2022-1894?: CVE-2022-1894 is a medium-severity vulnerability in Sygnoos Popup_builder, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2022-07-11.
How severe is CVE-2022-1894?: Medium severity. CVSS v3 base score is 4.8 out of 10.
Is CVE-2022-1894 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.