DHIS2 Core unrestricted session cookies with Personal Access Tokens
CVE-2023-31139

4.3MEDIUM

Key Information:

Vendor

Dhis2

Status
Dhis2-core
Vendor
CVE Published:
9 May 2023

What is CVE-2023-31139?

A vulnerability in DHIS2 Core allows Personal Access Tokens (PATs) to generate unrestricted session cookies. This can lead to the circumvention of established access restrictions, such as IP whitelisting and HTTP method limitations. Users of affected versions should upgrade to versions 2.37.9.1, 2.38.3.1, or 2.39.1.2. Alternatively, implementing additional access control measures on a reverse proxy can mitigate the risk.

Affected Version(s)

dhis2-core >= 2.37, < 2.37.9.1 < 2.37, 2.37.9.1

dhis2-core >= 2.38, < 2.38.3.1 < 2.38, 2.38.3.1

dhis2-core >= 2.39, < 2.39.1.2 < 2.39, 2.39.1.2

References

https://github.com/dhis2/dhis2-core/security/advisories/G...
x_refsource_CONFIRM
https://github.com/dhis2/dhis2-releases/blob/master/relea...
x_refsource_MISC
https://github.com/dhis2/dhis2-releases/blob/master/relea...
x_refsource_MISC

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.