CVE-2026-127058 (CVSS 4.9)

Description

WonderCMS before 3.7.0 contains an unverified password change vulnerability in the saveAction functionality that allows an authenticated attacker to change the administrator password without re-authentication. Attackers can exploit this missing re-verification check during password changes to bypass re-authentication controls and maintain or escalate unauthorized access to the administrative account.

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CVSS v3.1 Score

4.9

MEDIUM

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

Weakness Type (CWE)

CWE-620 CWE-620

References

Other References

https://github.com/WonderCMS/wondercms/releases#release-3.7.0 https://github.com/WonderCMS/wondercms/security/advisories/GHSA-qc3r-v7fc-24xc https://www.vulncheck.com/advisories/wondercms-before-unverified-password-change-via-saveaction

Frequently Asked Questions

What is CVE-2026-127058? +

WonderCMS before 3.7.0 contains an unverified password change vulnerability in the saveAction functionality that allows an authenticated attacker to change the administrator password without re-authentication. Attackers can exploit this missing re-verification check during password changes to bypass re-authentication controls and maintain or escalate unauthorized access to the administrative account. It has a CVSS v3.1 base score of 4.9 (MEDIUM).

How severe is CVE-2026-127058? +

CVE-2026-127058 has a CVSS v3.1 score of 4.9 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

How do I check if I'm vulnerable to CVE-2026-127058? +

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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