Key points
- The flaw is tracked as CVE-2026-112242 with a CVSS score of 8.8, rated high severity.
- It affects Cozmoslabs Profile Builder versions from the earliest release through 4.0.4.
- The National Vulnerability Database classifies the weakness as incorrect privilege assignment.
Cozmoslabs Profile Builder contains a high-severity vulnerability that permits privilege escalation. The issue impacts all released versions of the software up to and including version 4.0.4. According to the National Vulnerability Database, the flaw is identified as CVE-2026-112242. Security teams should assess their environments immediately to determine if they are running affected versions of this software.
In plain English
This vulnerability stems from incorrect privilege assignment within the software. An attacker who exploits this flaw can gain higher-level access rights than they originally possessed. The National Vulnerability Database describes the core issue as incorrect privilege assignment. This means the software fails to maintain proper access controls, allowing for unauthorized elevation of rights within the system using the affected component.
The background
The National Vulnerability Database assigns a CVSS score of 8.8 to this issue, placing it in the high severity range. The specific weakness type is listed as CWE-266, which relates to incorrect privilege assignment. This classification indicates that the software fails to enforce proper access controls. The source material identifies the product as Cozmoslabs Profile Builder and notes the vulnerability allows privilege escalation without further detail on the mechanism.
What changes now
Organizations using Cozmoslabs Profile Builder must verify their current version against the affected list. Any installation running version 4.0.4 or earlier is vulnerable to this privilege escalation flaw. There is no mention of a patched version in the provided records, so teams cannot simply update to a fixed release yet. Users must rely on compensating controls and close monitoring until the vendor releases a secure update or provides further guidance on remediation.
Who needs to act first
Teams should prioritize systems where untrusted users have access to the profile builder functionality. Check whether any public-facing pages allow user registration or profile editing. Isolate these environments if possible to limit lateral movement. Review logs for unusual permission changes or administrative actions from standard users. Back up configuration data before making any manual adjustments. Monitor for suspicious activity closely while awaiting a vendor update. Ensure that only necessary features are enabled to reduce the attack surface.
Background: Privilege escalation attacks
Monitor for unexpected process spawning from low-privilege contexts, changes to system binaries, and abnormal access to sensitive configuration files. Correlate these signals with user behavior baselines to catch lateral movement before it becomes a full compromise.
Read the full guide: Detect Privilege Escalation Attacks: Log Signals and Blind Spots
What to do and how to stay safe: Cozmoslabs
- Audit all installations to confirm if Cozmoslabs Profile Builder version 4.0.4 or earlier is present.
- Restrict access to profile management features to trusted administrators only if a fix is unavailable.
- Monitor system logs for any unexpected privilege changes or administrative actions by standard users.
- Apply strict input validation and output encoding to mitigate potential exploitation attempts until a patch is released.
Step-by-step guide: 7 Configuration Errors That Expose Systems to Zero-Day Exploits
General security guidance from the Vuln Post newsroom. It is not confirmed advice from the organisations named in this story.
Frequently asked questions
Which versions of Cozmoslabs Profile Builder are affected by CVE-2026-112242?
All versions from the initial release through version 4.0.4 are affected by this vulnerability.
What is the severity rating for this vulnerability?
The National Vulnerability Database rates CVE-2026-112242 as high severity with a CVSS score of 8.8.
Is there a patch available for this privilege escalation flaw?
No fix has been confirmed yet; the source material does not indicate a patched version exists.
