9.3 High
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
73.7%
OpenDMARC through 1.3.2 and 1.4.x through 1.4.0-Beta1 is prone to a signature-bypass vulnerability with multiple From: addresses, which might affect applications that consider a domain name to be relevant to the origin of an e-mail message.