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CVE-2025-62879

Rancher Backup Operator pod's logs leak S3 tokens

Published: Mar 4, 2026Updated: Mar 5, 2026 Sources: CVE List NVD GHSACWE-532
NVD MITRE
6.8CVSSMEDIUM
EPSS Score
0.3%
Top 74.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

A vulnerability has been identified within the Rancher Backup Operator, resulting in the leakage of S3 tokens (both accessKey and secretKey) into the rancher-backup-operator pod's logs.

CVSS Vector Breakdown

AV:NAC:LPR:HUI:NS:CC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-532

Affected Products

rancher backup and restore operatorsuse
On-prem
Operating Systems / linux-distro
github.com/rancher/backup-restore-operatorGoOSS Libraries
RancherSUSE
On-prem
DevTools & CI / ci-cd
susecommercialDEOperating Systems
gopackage-ecosystemOSS Libraries

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Credential Access
View detailed technique mapping

References

https://bugzilla.suse.com/show_bug.cgi?id=CVE-2025-62879
bugzilla.suse.com
https://github.com/advisories/GHSA-wj3p-5h3x-c74q
github.com
https://github.com/rancher/backup-restore-operator/security/advisories/GHSA-wj3p-5h3x-c74q
github.com
and 2 more references View all →

Timeline

Published
Mar 4, 2026
Last Updated
Mar 5, 2026

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