How severe is CVE-2024-1529?

CVE-2024-1529 has a CVSS 3.x base score of 7.4, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2024-1529 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-1529?

CVE-2024-1529 affects Cmsmadesimple Cms Made Simple. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-1529?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2024-1529 have an EU (EUVD) identifier?

Yes. CVE-2024-1529 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-17277.

When was CVE-2024-1529 published?

CVE-2024-1529 was published on 2024-03-12 and last updated on 2026-06-17.

CVE-2024-1529

CVE-2024-1529 is a high-severity vulnerability in Cmsmadesimple Cms Made Simple with a CVSS 3.x base score of 7.4. 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: High (CVSS 3.x base score 7.4)
EPSS exploit prediction: 0% (36th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-17277
Weakness: CWE-79
Affected product: Cmsmadesimple Cms Made Simple
Published: 2024-03-12
Last modified: 2026-06-17

Description

Vulnerability in CMS Made Simple 2.2.14, which does not sufficiently encode user-controlled input, resulting in a Cross-Site Scripting (XSS) vulnerability through /admin/adduser.php, in multiple parameters. This vulnerability could allow a remote attacker to send a specially crafted JavaScript payload to an authenticated user and partially take over their browser session.

Frequently asked questions

What is CVE-2024-1529?: Vulnerability in CMS Made Simple 2.2.14, which does not sufficiently encode user-controlled input, resulting in a Cross-Site Scripting (XSS) vulnerability through /admin/adduser.php, in multiple parameters. This vulnerability could allow a remote attacker to send a specially crafted JavaScript payload to an authenticated user and partially take over their browser session.
How severe is CVE-2024-1529?: CVE-2024-1529 has a CVSS 3.x base score of 7.4, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2024-1529 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-1529?: CVE-2024-1529 affects Cmsmadesimple Cms Made Simple. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-1529?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-1529 have an EU (EUVD) identifier?: Yes. CVE-2024-1529 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-17277.
When was CVE-2024-1529 published?: CVE-2024-1529 was published on 2024-03-12 and last updated on 2026-06-17.

References

https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-cms-made-simple

Affected products (1)

cpe:2.3:a:cmsmadesimple:cms_made_simple:2.2.14:*:*:*:*:*:*:*

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