CVE-2024-42749

MEDIUM

Published Nov 14, 2025 Modified Nov 19, 2025 CWE-79

Description

Cross Site Scripting vulnerability in Alto CMS v.1.1.13 allows a local attacker to execute arbitrary code via a crafted script.

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CVSS v3.1 Score

6.1

MEDIUM

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

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

Affected Products

Vendor	Product	Versions
altocms	alto_cms	All

References

Exploits

https://github.com/leexsoyoung/CVEs/blob/main/CVE-2024-42749.md

Other References

https://github.com/altocms/altocms

Frequently Asked Questions

What is CVE-2024-42749? +

Cross Site Scripting vulnerability in Alto CMS v.1.1.13 allows a local attacker to execute arbitrary code via a crafted script. It has a CVSS v3.1 base score of 6.1 (MEDIUM).

How severe is CVE-2024-42749? +

CVE-2024-42749 has a CVSS v3.1 score of 6.1 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-42749? +

CVE-2024-42749 affects products from altocms, specifically: alto_cms. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-42749? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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