What is CVE-2022-4321?

CVE-2022-4321 is a medium-severity vulnerability in Wpswings Pdf Generator For WordPress, classified under CWE-79 CROSS-SITE SCRIPTING (XSS). CVSS score: 6.1/10. Published 2023-02-06.

How severe is CVE-2022-4321?

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

Is CVE-2022-4321 known to be exploited?

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

Vulnerability in Wpswings Pdf Generator For WordPress

CVE-2022-4321

The PDF Generator for WordPress plugin before 1.1.2 includes a vendored dompdf example file which is susceptible to Reflected Cross-Site Scripting and could be used against high privilege users such as admin

Published 2023-02-06 · last modified 2026-06-17.

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.

EPSS exploit prediction

EPSS: 0.012 (66.8th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 67th percentile — 66.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000

Affected products

Wpswings Pdf Generator For WordPress
Pdf Generator For WordPress — versions 0

Public proof-of-concept exploits

References

wpscan.com/vulnerability/6ac1259c-86d9-428b-ba98-7f3d07910644 (Exploit, technical-description, Third Party Advisory, exploit, vdb-entry)

Frequently asked questions

What is CVE-2022-4321?: CVE-2022-4321 is a medium-severity vulnerability in Wpswings Pdf Generator For WordPress, classified under CWE-79 CROSS-SITE SCRIPTING (XSS). CVSS score: 6.1/10. Published 2023-02-06.
How severe is CVE-2022-4321?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2022-4321 known to be exploited?: 4 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.