A vulnerability in the iCagenda extension for Joomla allows the upload of arbitrary files in the file attachment feature, ultimately resulting in PHP code upload and execution.
Is CVE-2026-48939 exploited?
Listed in the CISA KEV catalog on 2026-07-10.
Federal remediation due 2026-07-13.
Past that date by 33 days.
EPSS puts exploitation in the next 30 days at 83%.
Public exploit code: none found in monitored sources.
Public detection rules exist.
Which products and versions are affected?
No affected package list recorded here yet.
Is there a patch?
No patch identifier recorded here yet.
What PlainSec published about CVE-2026-48939
PlainSec has not published a story about this CVE.