6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
6.9 Medium
AI Score
Confidence
Low
0.001 Low
EPSS
Percentile
42.2%
symfony is vulnerable to Session Fixation. An attacker is able to steal session tokens from users of a vulnerable Symfony application. The attacker could then use the stolen session tokens to impersonate the users and access their accounts.
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
6.9 Medium
AI Score
Confidence
Low
0.001 Low
EPSS
Percentile
42.2%