6 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:P/I:P/A:P
7.7 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N
0.002 Low
EPSS
Percentile
62.2%
An unauthorized privilege escalation exploit has been discovered in the Mod module: this exploit allows Discord users with a high privilege level within the guild to bypass hierarchy checks when the application is in a specific condition that is beyond that user’s control. By abusing this exploit, it’s possible to perform destructive actions within the guild the user has high privileges in.
This exploit has been fixed on version & 3.4.1
.
Unloading the Mod module with unload mod
or, disabling the massban
command with command disable global massban
can render this exploit not accessible. We still highly recommend updating to 3.4.1
to completely patch this issue.
If you have any questions or comments about this advisory:
CPE | Name | Operator | Version |
---|---|---|---|
red-discordbot | lt | 3.4.1 |
github.com/advisories/GHSA-mp9m-g7qj-6vqr
github.com/Cog-Creators/Red-DiscordBot/commit/726bfd38adfdfaef760412a68e01447b470f438b
github.com/Cog-Creators/Red-DiscordBot/releases/tag/3.4.1
github.com/Cog-Creators/Red-DiscordBot/security/advisories/GHSA-mp9m-g7qj-6vqr
nvd.nist.gov/vuln/detail/CVE-2020-15278
6 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:P/I:P/A:P
7.7 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:N
0.002 Low
EPSS
Percentile
62.2%