5.4 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
7.2 High
AI Score
Confidence
Low
5.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:P/A:P
0.001 Low
EPSS
Percentile
20.6%
Discourse is an open source platform for community discussion. Prior to version 3.1.3 of the stable
branch and version 3.2.0.beta3 of the beta
and tests-passed
branches, if a user has been quoted and uses a |
in their full name, they might be able to trigger a bug that generates a lot of duplicate content in all the posts they’ve been quoted by updating their full name again. Version 3.1.3 of the stable
branch and version 3.2.0.beta3 of the beta
and tests-passed
branches contain a patch for this issue. No known workaround exists, although one can stop the “bleeding” by ensuring users only use alphanumeric characters in their full name field.
5.4 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
7.2 High
AI Score
Confidence
Low
5.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:P/A:P
0.001 Low
EPSS
Percentile
20.6%