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Fencer Intel
high 8.8

CVE-2026-11767 json

CRT Addons for Elementor < 1.6.7 - Unauthenticated Stored XSS via Contact Form

published 3mo ago modified 3mo ago also EUVD-2026-46159

cvss
8.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.5%
EPSS 0.5% chance of exploitation in 30 days, percentile 43%
public exploits
0
none known

Summary

The Free Builder for Elementor WordPress plugin before 1.6.7 does not sanitise submitted contact form field values before storing them and outputting them in the admin dashboard, allowing unauthenticated attackers to perform Stored Cross-Site Scripting attacks that execute when a logged-in administrator views the form submissions.

Patch / fix

  • Unknown Free Theme Builder for Elementor 1.6.7

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
3mo ago

Exploit prediction

0.51% chance of exploitation in the next 30 days, higher than 43% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • wpscan.com https://wpscan.com/vulnerability/e06a6497-e44f-43b9-b6ba-407aea171387/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CNA 3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

  • Unknown Free Theme Builder for Elementor

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation
Technology feeds

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.