Medium severity · published Mar 5, 2021
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
6.1
CVSS
1.5%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.5% · higher than 74% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RA
Rancher · Suse
before 2.5.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-25313
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-25313
Issue Tracking
https://bugzilla.suse.com/show_bug.cgi?id=1181852
Issue Tracking
https://github.com/rancher/rancher/issues/31583
Release Notes
https://github.com/rancher/rancher/releases/tag/v2.5.6
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