CVE-2024-51509

Name: CVE-2024-51509
Creator: NVD / NIST
Published: 2024-10-28T23:15:02.907+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.8/10EPSS 0.21%

Last modified Jun 17, 2026

CVE-2024-51509 is a medium-severity vulnerability rated 4.8/10 on the CVSS scale. Tiki through 27.0 allows users who have certain permissions to insert a "Modules" (aka tiki-admin_modules.php) stored XSS payload in the Name.. EPSS estimates a 0.21% chance of exploitation in the next 30 days.

Description

Tiki through 27.0 allows users who have certain permissions to insert a "Modules" (aka tiki-admin_modules.php) stored XSS payload in the Name.

Metrics

CVSS 3.1

4.8/10

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

EPSS Probability

0.21%

11.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Tiki	Tiki	<= 27.0

References

https://github.com/r0ck3t1973/xss_payload/issues/10Issue Tracking, Third Party Advisory
https://security.tiki.org/Disclose-a-VulnerabilityProduct

Timeline

Published: Oct 28, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-51509?

Tiki through 27.0 allows users who have certain permissions to insert a "Modules" (aka tiki-admin_modules.php) stored XSS payload in the Name.

How severe is CVE-2024-51509?

CVE-2024-51509 has a CVSS score of 4.8/10 (MEDIUM severity). The EPSS model estimates a 0.21% probability of exploitation in the next 30 days.

How do I fix CVE-2024-51509?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-51509?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST