CVE-2025-65900

Description

Kalmia CMS version 0.2.0 contains an Incorrect Access Control vulnerability in the /kal-api/auth/users API endpoint. Due to insufficient permission validation and excessive data exposure in the backend, an authenticated user with basic read permissions can retrieve sensitive information for all platform users.

CVSS v3.1 Score

6.5

MEDIUM

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

Weakness Type (CWE)

CWE-863 Incorrect Authorization

Affected Products

Vendor	Product	Versions
difuse	kalmia	All

References

Exploits

https://github.com/Noxurge/CVE-2025-65900/blob/main/README.md

Other References

https://github.com/DifuseHQ/Kalmia

Frequently Asked Questions

What is CVE-2025-65900? +

Kalmia CMS version 0.2.0 contains an Incorrect Access Control vulnerability in the /kal-api/auth/users API endpoint. Due to insufficient permission validation and excessive data exposure in the backend, an authenticated user with basic read permissions can retrieve sensitive information for all platform users. It has a CVSS v3.1 base score of 6.5 (MEDIUM).

How severe is CVE-2025-65900? +

CVE-2025-65900 has a CVSS v3.1 score of 6.5 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-2025-65900? +

CVE-2025-65900 affects products from difuse, specifically: kalmia. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-65900? +

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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