What is CVE-2022-29408?

CVE-2022-29408 is a medium-severity vulnerability in Vsourz Advanced Cf7 Db, classified under Cross-site Scripting. CVSS score: 4.7/10. Published 2022-05-25.

How severe is CVE-2022-29408?

Medium severity. CVSS v3 base score is 4.7 out of 10.

Is CVE-2022-29408 known to be exploited?

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

XSS in Vsourz Advanced Cf7 Db

CVE-2022-29408

Persistent Cross-Site Scripting (XSS) vulnerability in Vsourz Digital's Advanced Contact form 7 DB plugin <= 1.8.7 at WordPress.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2022-05-25 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N.

EPSS exploit prediction

EPSS: 0.007 (51.3th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 51st percentile — 51.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: +0.000

Affected products

Vsourz Advanced Cf7 Db
Vsourz Digital Advanced Contact Form 7 Db (WordPress Plugin) — versions <= 1.8.7

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

20142995/nuclei-templates

References

wordpress.org/plugins/advanced-cf7-db/ (Product)
patchstack.com/database/vulnerability/advanced-cf7-db/wordpress-advanced-contac… (Third Party Advisory)

Frequently asked questions

What is CVE-2022-29408?: CVE-2022-29408 is a medium-severity vulnerability in Vsourz Advanced Cf7 Db, classified under Cross-site Scripting. CVSS score: 4.7/10. Published 2022-05-25.
How severe is CVE-2022-29408?: Medium severity. CVSS v3 base score is 4.7 out of 10.
Is CVE-2022-29408 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.