Security-metrics-botJRASERVER-72252jira.editor.user.mode cookie missing the secure attribute when Jira is configured with https - CVE-2021-26076
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
3.7 Low
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
0.001 Low
EPSS
Percentile
42.3%
The jira.editor.user.mode cookie set by the Jira Editor Plugin in Jira Server and Data Center before version 8.5.12, from version 8.6.0 before version 8.13.4, and from version 8.14.0 before version 8.15.0 allows remote anonymous attackers who can perform an attacker in the middle attack to learn which mode a user is editing in due to the cookie not being set with a secure attribute if Jira was configured to use https.
Affected versions:
- version < 8.5.12
- 8.6.0 ≤ version < 8.13.4
- 8.14.0 ≤ version < 8.15.0
Fixed versions:
- 8.5.12
- 8.13.4
- 8.15.0
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| jira data center | le | 8.5.0 | |
| jira data center | le | 8.13.0 | |
| jira data center | lt | 8.15.0 | |
| jira data center | lt | 8.13.4 | |
| jira data center | lt | 8.5.12 | |
| jira data center | lt | 8.16.0 |
Related
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
3.7 Low
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
0.001 Low
EPSS
Percentile
42.3%