6.4

CVE-2022-40963: themeum wp_page_builder Cross-site Scripting

CVSS: 6.4v3.1MediumModified
Published 18-11-2022Last modified 28-04-2026
Open JSON

Vulnerability summary

CVE-2022-40963 is a medium (CVSS 6.4) Cross-site Scripting vulnerability in themeum wp_page_builder. EPSS estimates a 0.45% chance of exploitation in the next 30 days, higher than 37.3% of scored vulnerabilities.

Overall risk
26/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.4/10
010
Medium · v3.1 (wordfence)
EPSS score
0.45%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 18-11-2022
    PublishedVulnerability first disclosed.
  2. 28-04-2026
    Last modifiedVulnerability information updated.

Description

Multiple Auth. (author+) Stored Cross-Site Scripting (XSS) vulnerabilities in WP Page Builder plugin <= 1.2.6 on WordPress.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.45%

Chance of exploitation in the next 30 days

Percentile

37%

Versus all other CVEs

30-day change

0.00 pp

From 0.45% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.45%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Themeum2 products
Wordpress1 product
  • wp-pagebuilder≤ 1.2.6 (fixed in 1.2.7)

2 vendors · 3 products

References

3 links