8.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
6.6 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
34.7%
Discourse is an open-source discussion platform. Prior to version 3.0.1 on the stable
branch and version 3.1.0.beta2 on the beta
and tests-passed
branches, a malicious user can cause a regular expression denial of service using a carefully crafted user agent. This issue is patched in version 3.0.1 on the stable
branch and version 3.1.0.beta2 on the beta
and tests-passed
branches. There are no known workarounds.
8.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
6.6 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
34.7%