How severe is CVE-2024-51509?

CVE-2024-51509 has a CVSS 3.x base score of 4.8, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2024-51509 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-51509?

CVE-2024-51509 affects Tiki. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-51509?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-51509 have an EU (EUVD) identifier?

Yes. CVE-2024-51509 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-45372.

When was CVE-2024-51509 published?

CVE-2024-51509 was published on 2024-10-28 and last updated on 2026-06-17.

CVE-2024-51509

CVE-2024-51509 is a medium-severity vulnerability in Tiki with a CVSS 3.x base score of 4.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 4.8)
EPSS exploit prediction: 0% (12th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-45372
Weakness: CWE-79
Affected product: Tiki
Published: 2024-10-28
Last modified: 2026-06-17

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.

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 3.x base score of 4.8, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2024-51509 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (12th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-51509?: CVE-2024-51509 affects Tiki. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-51509?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-51509 have an EU (EUVD) identifier?: Yes. CVE-2024-51509 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-45372.
When was CVE-2024-51509 published?: CVE-2024-51509 was published on 2024-10-28 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:tiki:tiki:*:*:*:*:*:*:*:*

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