CVE-2026-22182 wpDiscuz before 7.6.47 - Unauthenticated Email Notification Flood via wpdCheckNotificationType

wpDiscuz before 7.6.47 contains an unauthenticated denial of service vulnerability that allows anonymous users to trigger mass notification emails by exploiting the checkNotificationType function. Attackers can repeatedly call the wpdiscuz-ajax.php endpoint with arbitrary postId and commentid...

CVE-2026-22182 wpDiscuz before 7.6.47 - Unauthenticated Email Notification Flood via wpdCheckNotificationType

wpDiscuz before 7.6.47 contains an unauthenticated denial of service vulnerability that allows anonymous users to trigger mass notification emails by exploiting the checkNotificationType function. Attackers can repeatedly call the wpdiscuz-ajax.php endpoint with arbitrary postId and commentid...

CVE-2020-9369

Sympa 6.2.38 through 6.2.52 allows remote attackers to cause a denial of service disk consumption from temporary files, and a flood of notifications to listmasters via a series of requests with malformed parameters...

CVE-2020-9369

Sympa 6.2.38 through 6.2.52 allows remote attackers to cause a denial of service disk consumption from temporary files, and a flood of notifications to listmasters via a series of requests with malformed parameters...

CVE-2020-9369: Uncontrolled Resource Consumption

Sympa 6.2.38 through 6.2.52 allows remote attackers to cause a denial of service disk consumption from temporary files, and a flood of notifications to listmasters via a series of requests with malformed parameters...

PT-2020-5760

Name of the Vulnerable Software and Affected Versions: Sympa versions 6.2.38 through 6.2.52 Description: The issue is related to the incorrect handling of malformed parameters, which can be exploited by remote attackers to cause a denial of service. This can result in disk consumption from...

PowerDNS DNS Service Resource Exhaustion DoS

The vulnerability of the PowerDNS server is related to an uncontrolled resource consumption. Exploiting this vulnerability allows a malicious actor to cause service failures by sending a large number of notifications...