Cpe:2.3:a:changeweder:crm:*:*:*:*:*:*:*:* - CraftedSignal Threat Feedhttps://feed.craftedsignal.io/cpes/cpe2.3achangewedercrm/Trending threats, MITRE ATT&CK coverage, and detection metadata. Fed continuously.Hugoenhello@craftedsignal.iohello@craftedsignal.ioWed, 16 Sep 2026 17:52:20 +0000https://feed.craftedsignal.io/favicon-32x32.pngCraftedSignal Threat Feedhttps://feed.craftedsignal.io/3232https://feed.craftedsignal.io/favicon.svgImproper Authentication Vulnerability in ChangeWeDer CRMhttps://feed.craftedsignal.io/briefs/2026-09-crm-auth/Wed, 16 Sep 2026 17:52:20 +0000hello@craftedsignal.iohttps://feed.craftedsignal.io/briefs/2026-09-crm-auth/An unauthenticated remote code execution vulnerability in the LoginUserUtil.releaseUserIdFromCookie function of ChangeWeDer CRM allows attackers to bypass authentication through cookie manipulation.A vulnerability identified as CVE-2026-92401 exists within the ChangeWeDer crm application, specifically affecting the function top.upstudy.crm.utils.LoginUserUtil.releaseUserIdFromCookie. This flaw permits an unauthenticated remote attacker to manipulate session cookies to bypass authentication controls. Because the application utilizes a continuous delivery model with rolling releases, there are no specific version numbers for the affected or patched states. The vulnerability was disclosed to the developers via an issue report, but as of the publication date, no response or fix has been provided. This vulnerability presents a high risk of unauthorized access to CRM instances, as the attack can be executed remotely without prior credentials.

Impact

Successful exploitation of this vulnerability leads to improper authentication, granting unauthorized users access to the CRM system. Depending on the privileges associated with the manipulated session, this could allow attackers to access sensitive customer data, modify CRM records, or perform administrative functions within the application, leading to significant data exposure or service disruption.

Recommendation

Prioritized actions for security teams:

  • Identify and inventory all exposed instances of ChangeWeDer CRM within the environment to assess the current attack surface.
  • Monitor web application logs for unusual cookie modifications or unexpected access patterns targeting the authentication flow.
  • Implement strict network segmentation or Web Application Firewall (WAF) rules to restrict access to the CRM instance to trusted IP ranges until a patch is available.
  • Monitor the vendor's repository or release channels for updates regarding the vulnerability report and deploy patches immediately once they are issued.
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