woman conducting cybersecurity monitoring Credit/Shutterstock

Credit Union Solutions Group said it notified 275 credit union web services clients using CUSG's proprietary content management system (CMS) of a temporary vulnerability that was discovered and promptly remedied last October.

The Livonia, Mich.-based organization issued a statement on Tuesday afternoon after LMG Security, a cybersecurity consulting firm in Missoula, Mont., reported in a news release on Tuesday morning that it discovered three critical software vulnerabilities that posed a significant threat to hundreds of organizations in the United States. Emily Gosney, a cybersecurity consultant at the firm, detected these vulnerabilities in CUSG's CMS web application and warned a malicious user could leverage these vulnerabilities to gain "ultra admin" access to any organization running this application.

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