High severity7.1NVD Advisory· Published Mar 5, 2021· Updated Jun 17, 2026
CVE-2021-25313
CVE-2021-25313
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
github.com/rancher/rancherGo | >= 2.5.0, < 2.5.6 | 2.5.6 |
github.com/rancher/rancherGo | >= 2.4.0, < 2.4.14 | 2.4.14 |
github.com/rancher/rancherGo | < 2.3.11 | 2.3.11 |
Affected products
7- osv-coords5 versionspkg:apk/chainguard/harvester-fipspkg:apk/chainguard/harvester-webhookpkg:apk/chainguard/harvesterpkg:golang/github.com/rancher/rancherpkg:apk/chainguard/harvester-fips-webhook
< 0+ 4 more
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: < 0
- (no CPE)range: >= 2.5.0, < 2.5.6
- (no CPE)range: < 0
Patches
Vulnerability mechanics
References
7- bugzilla.suse.com/show_bug.cginvdIssue TrackingVendor AdvisoryWEB
- github.com/advisories/GHSA-6m8r-jh89-rq7hghsaADVISORY
- github.com/rancher/rancher/issues/31583nvdIssue TrackingThird Party AdvisoryWEB
- github.com/rancher/rancher/releases/tag/v2.5.6nvdRelease NotesThird Party AdvisoryWEB
- nvd.nist.gov/vuln/detail/CVE-2021-25313ghsaADVISORY
- github.com/rancher/rancher/releases/tag/v2.3.11ghsaWEB
- github.com/rancher/rancher/releases/tag/v2.4.14ghsaWEB
News mentions
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