Vulnerability Details : CVE-2021-25313
A Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Rancher allows remote attackers to execute JavaScript via malicious links. This issue affects: SUSE Rancher Rancher versions prior to 2.5.6.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2021-25313
- cpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-25313
0.71%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 70 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-25313
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST | |
|
7.1
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N |
2.8
|
4.2
|
SUSE | |
|
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 |
CWE ids for CVE-2021-25313
-
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: meissner@suse.de (Primary)
References for CVE-2021-25313
-
https://bugzilla.suse.com/show_bug.cgi?id=1181852
Bug 1181852 – VUL-0: CVE-2021-25313: Rancher: XSS on /v3/cluster/Issue Tracking;Vendor Advisory
-
https://github.com/rancher/rancher/issues/31583
XSS script execution vulnerability · Issue #31583 · rancher/rancher · GitHubIssue Tracking;Third Party Advisory
-
https://github.com/rancher/rancher/releases/tag/v2.5.6
Release v2.5.6 · rancher/rancher · GitHubRelease Notes;Third Party Advisory
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