US Cyber Command (USCYBERCOM) has issued a rare alert today urging US organizations to patch a massively exploited Atlassian Confluence critical vulnerability immediately.
"Mass exploitation of Atlassian Confluence CVE-2021-26084 is ongoing and expected to accelerate,"
said Cyber National Mission Force (CNMF).
The USCYBERCOM unit also stressed the importance of patching vulnerable Confluence servers as soon as possible: "Please patch immediately if you haven’t already—
this cannot wait until after the weekend."
