Unverified Password Change in WonderCMS
CVE-2026-127058

6.9MEDIUM

Key Information:

Vendor

Wondercms

Status
Wondercms
Vendor
CVE Published:
12 November 2026

What is CVE-2026-127058?

WonderCMS versions before 3.7.0 are susceptible to a significant security issue where an authenticated attacker can change the administrator password through the saveAction functionality without the need for re-authentication. This vulnerability allows attackers to exploit the absence of re-verification checks during password modifications, potentially granting them unauthorized access or escalating their privileges on administrative accounts. Users are highly encouraged to update to the latest version, 3.7.0, which addresses this critical issue.

Affected Version(s)

wondercms 0 < 3.7.0

References

https://github.com/WonderCMS/wondercms/security/advisorie...
vendor-advisory
https://github.com/WonderCMS/wondercms/releases#release-3...
release-notespatch
https://www.vulncheck.com/advisories/wondercms-before-unv...
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Harsh Raj Singhania
manop55555
.