7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
30.8%
mercurius is vulnerable to Denial of Service (DoS) attacks. A malicious user is able to cause an application crash via sending a malformed packet over WebSocket
to /graphql
resulting in Denial of Service.
github.com/mercurius-js/mercurius/commit/b1d0a7fd87de9abeb9726928a14aa59a9e29bb63
github.com/mercurius-js/mercurius/commit/fe60b4b7c0fdf94915aad0d12da5b752836c8380
github.com/mercurius-js/mercurius/issues/939
github.com/mercurius-js/mercurius/pull/940
github.com/mercurius-js/mercurius/security/advisories/GHSA-cm8h-q92v-xcfc
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
30.8%