CVE-2023-31138
7.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L
6.3 Medium
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
53.3%
DHIS2 Core contains the service layer and Web API for DHIS2, an information system for data capture. Starting in the 2.36 branch and prior to versions 2.37.9.1, 2.38.3.1, and 2.39.1.2, using object model traversal in the payload of a PATCH request, authenticated users with write access to an object may be able to modify related objects that they should not have access to. DHIS2 implementers should upgrade to a supported version of DHIS2 to receive a patch: 2.37.9.1, 2.38.3.1, or 2.39.1.2. It is possible to work around this issue by blocking all PATCH requests on a reverse proxy, but this may cause some issues with the functionality of built-in applications using legacy PATCH requests.
Affected configurations
CNA Affected
[
{
"vendor": "dhis2",
"product": "dhis2-core",
"versions": [
{
"version": ">= 2.36, < 2.37.9.1",
"status": "affected"
},
{
"version": ">= 2.38, < 2.38.3.1",
"status": "affected"
},
{
"version": ">= 2.39, < 2.39.1.2",
"status": "affected"
}
]
}
]References
github.com/dhis2/dhis2-core/security/advisories/GHSA-pwvw-4m67-f4g2
github.com/dhis2/dhis2-releases/blob/master/releases/2.37/ReleaseNote-2.37.9.1.md
github.com/dhis2/dhis2-releases/blob/master/releases/2.38/ReleaseNote-2.38.3.1.md
github.com/dhis2/dhis2-releases/blob/master/releases/2.39/ReleaseNote-2.39.1.2.md
Related
7.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L
6.3 Medium
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
53.3%