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© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2024-11826

18
FAUCET Score

CVE-2024-11826 is a stored cross-site scripting (XSS) vulnerability affecting the Quill Forms WordPress plugin, versions up to and including 3.10.0. It allows authenticated attackers with contributor-level access or higher to inject malicious web scripts via the 'quillforms-popup' shortcode due to insufficient input sanitization. This medium-severity vulnerability (CVSS 6.4) can lead to client-side script execution when a user visits an affected page, potentially compromising user sessions or defacing content. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 4.0.0CPE matchmatch criteria
cpe:2.3:a:mdmag:quill_forms:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

6.4MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
3.1
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.27%
Probability of exploitation in next 30 days
EPSS Percentile
19.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0027 is in the 23rd percentile among its peer group of 21,974 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

plugins.trac.wordpress.org / changeset/3214019/quillforms/trunk/includes/class-shortcode.php
Patch
wordfence.com / threat-intel/vulnerabilities/id/d59a4d69-cf51-44c1-90bf-19be04774c27
Third Party Advisory