Vulnerability Details : CVE-2023-0868
Reflected cross-site scripting in graph results in multiple versions of OpenNMS Meridian and Horizon could allow an attacker access to steal session cookies. Users should upgrade to Meridian 2023.1.0 or newer, or Horizon 31.0.4. Meridian and Horizon installation instructions state that they are intended for installation within an organization's private networks and should not be directly accessible from the Internet.
Vulnerability category: Cross site scripting (XSS)Input validation
Products affected by CVE-2023-0868
- cpe:2.3:a:opennms:horizon:*:*:*:*:*:*:*:*
- cpe:2.3:a:opennms:meridian:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-0868
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 34 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-0868
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.1
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
2.8
|
2.7
|
NIST | |
|
6.7
|
MEDIUM | CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N |
1.5
|
5.2
|
The OpenNMS Group |
CWE ids for CVE-2023-0868
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: security@opennms.com (Secondary)
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by:
- nvd@nist.gov (Primary)
- security@opennms.com (Secondary)
References for CVE-2023-0868
-
https://docs.opennms.com/meridian/2022/releasenotes/changelog.html#releasenotes-changelog-Meridian-2022.1.13
ChangelogRelease Notes
-
https://github.com/OpenNMS/opennms/pull/5740
NMS-15292: Escaping parameters in graph results page by christianpape · Pull Request #5740 · OpenNMS/opennms · GitHubPatch;Vendor Advisory
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