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144 vulnerabilities found for rancher by suse
CVE-2026-44938 (GCVE-0-2026-44938)
Vulnerability from nvd – Published: 2026-07-07 13:05 – Updated: 2026-07-08 03:56
VLAI
EPSS
VEX
Title
Fleet has PSS Bypass through addLabelsFromOptions in Fleet Agent
Summary
A vulnerability has been identified in Fleet's agent-side deployer, which did not filter security-sensitive keys from namespaceLabels in fleet.yaml (or BundleDeployment.spec.options.namespaceLabels) when applying them to the target namespace.
An attacker with git push access to a
Fleet-monitored repository could overwrite Pod Security Standards (PSS)
enforcement labels on a target namespace. This allows the attacker to
weaken admission controls and deploy workloads that PSS policies would
otherwise block.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-522 - Insufficiently Protected Credentials
Assigner
References
Impacted products
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CVE-2026-44937 (GCVE-0-2026-44937)
Vulnerability from nvd – Published: 2026-07-06 09:52 – Updated: 2026-07-06 12:46
VLAI
EPSS
VEX
Title
SUSE Rancher Fleet had an Unauthenticated Webhook: Regex Injection via Unsanitized Repository URL Components
Summary
Potential forgery of webhook requests when using a unauthenticated webhook in SUSE Rancher Fleet 0.15 before 0.15.2, 0.14 before 0.14.6, 0.13 before 0.13.11 and 0.12 before 0.12.5 could be used by remote attackers to cause a denial of service or a downgrade attack on other repositories on the system.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-918 - Server-Side request forgery (SSRF)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/rancher/fleet/security/advisor… | vendor-advisory |
Impacted products
Date Public
2026-05-28 09:44
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CVE-2026-44936 (GCVE-0-2026-44936)
Vulnerability from nvd – Published: 2026-07-06 09:30 – Updated: 2026-07-06 12:47
VLAI
EPSS
VEX
Title
Rancher Fleet SSRF in Bundle Reader via Unvalidated Helm Repository URL in fleet.yaml
Summary
Missing filtering when the helmRepoURLRegex field isn't set on a GitRepo resource in SUSE Rancher Fleet's bundle reader in 0.15 before 0.15.2, 0.14 before 0.14.6, 0.13 before 0.13.11 and 0.12 before 0.12.15 forwards Helm authentication credentials (BasicAuth) to any URL specified in the helm.repo field of a fleet.yaml file, allowing attackers able to push to fleet monitored git repos to leak helm access credentials.
Severity
5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-918 - Server-Side request forgery (SSRF)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/advisories/GHSA-hx4v-cxpf-vh8m | vendor-advisory |
Impacted products
Date Public
2026-05-28 09:28
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CVE-2026-44934 (GCVE-0-2026-44934)
Vulnerability from nvd – Published: 2026-07-06 08:45 – Updated: 2026-07-06 18:53
VLAI
EPSS
VEX
Title
Exposed tokens in SUSE Rancher AI Agent logs
Summary
A information disclosure when DEBUG loglevel is set in SUSE Rancher AI Agent 1.0 before 1.0.2 could leak API keys or LLM response text with potential sensitive data into logfiles, allowing local attackers to misuse respective gained data or credentials.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-215 - Insertion of sensitive information into debugging code
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/rancher/rancher-ai-agent/secur… | vendor-advisory |
Date Public
2026-05-28 08:53
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CVE-2026-44935 (GCVE-0-2026-44935)
Vulnerability from nvd – Published: 2026-07-02 16:00 – Updated: 2026-07-03 03:56
VLAI
EPSS
VEX
Title
Rancher Fleet vulnerable to cross namespace secret disclosure via unvalidated `valuesFrom` references in Helm Deployer
Summary
Missing validation of "valuesFrom" references in Helm Deployer of SUSE Rancher Fleet 0.15 before 0.15.2, 0.14 before 0.14.6, 0.13 before 0.13.11 and 0.12 before 0.12.15 could be used by owners of one tenant to access fleet credentials of other tenants.
Severity
9.9 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-1287 - Improper validation of specified type of input
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/rancher/fleet/security/advisor… | vendor-advisory |
Impacted products
Date Public
2026-05-28 15:26
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CVE-2026-44948 (GCVE-0-2026-44948)
Vulnerability from nvd – Published: 2026-06-30 15:12 – Updated: 2026-06-30 16:00
VLAI
EPSS
VEX
Title
Path Traversal in Rancher Fleet ImageScan GitRepo Path Handler
Summary
A path traversal vulnerability was found in Fleet's ImageScan subsystem in Rancher Fleet 0.12.0 up to 0.12.16, 0.13.0 up to 0.13.12, 0.14.0 up to 0.14.7 and 0.15.0 up to 0.15.3 could be used to traverse outside of the intended directory, causing a denial of service.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-23 - Relative path traversal
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/rancher/fleet/security/advisor… | vendor-advisory |
Impacted products
Date Public
2026-06-29 15:08
Credits
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CVE-2026-44949 (GCVE-0-2026-44949)
Vulnerability from nvd – Published: 2026-06-30 14:41 – Updated: 2026-06-30 15:10
VLAI
EPSS
VEX
Title
Unauthenticated namespace creation and RBAC injection via rancher-webhook FleetWorkspace mutating webhook
Summary
A Rancher FleetWorkspace admission path allowed side effects to occur in
the Rancher webhook handler for versions 0.7.0 up to 0.7.10, 0.8.0 up to 0.8.7, 0.9.0 up to 0.9.6 and 0.10.0 up to 0.10.7. An unauthenticated attacker with network access to
the in-cluster rancher-webhook service
could submit a crafted admission payload and cause workspace-related
Kubernetes objects to be created with attacker-chosen identity data.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-306 - Missing authentication for critical function
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/rancher/webhook/security/advis… | vendor-advisory |
Impacted products
Date Public
2026-06-29 14:27
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CVE-2026-44947 (GCVE-0-2026-44947)
Vulnerability from nvd – Published: 2026-06-30 14:21 – Updated: 2026-06-30 15:03
VLAI
EPSS
VEX
Title
Stale PSA ClusterRoleBinding Persists After RoleTemplate Downgrade in Rancher
Summary
A missing clean-up in the legacy Project Role Template Binding (PRTB)
reconciler in Rancher versions 2.13.0 up to 2.13.7 and 2.14.0 up to 2.14.3 allowed users to retain unauthorized Pod Security
Admission (PSA) permissions after an administrator removes those
permissions from a RoleTemplate.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-281 - Improper preservation of permissions
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/rancher/rancher/security/advis… | vendor-advisory |
Impacted products
Date Public
2026-06-29 14:20
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CVE-2026-44946 (GCVE-0-2026-44946)
Vulnerability from nvd – Published: 2026-06-30 12:14 – Updated: 2026-07-01 03:55
VLAI
EPSS
VEX
Title
SAML Authentication Replay in Rancher
Summary
A SAML authentication replay vulnerability in Rancher's Assertion
Consumer Service (ACS) handler did not enforce
one-time use of SAML assertion, potentially allowing person in the middle attacks against Rancher, affecting Rancher 2.14.0 before 2.14.3,
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-294 - Authentication bypass by capture-replay
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/rancher/rancher/security/advis… | vendor-advisory |
Impacted products
Date Public
2026-06-29 12:07
Credits
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CVE-2026-41053 (GCVE-0-2026-41053)
Vulnerability from nvd – Published: 2026-06-30 11:38 – Updated: 2026-07-01 03:55
VLAI
EPSS
VEX
Title
Over-inclusive team membership expansion in GitHub App authentication provider for Rancher
Summary
Incorrect authentication caching in the team member ship expansion of the Rancher Github authentication provider caused it granting principal access to any logged in user, in 2.13 before 2.13.6 and 2.14 before 2.14.2.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-303 - Incorrect implementation of authentication algorithm
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/rancher/rancher/security/advis… | vendor-advisory |
Impacted products
Date Public
2026-05-28 11:31
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CVE-2026-41052 (GCVE-0-2026-41052)
Vulnerability from nvd – Published: 2026-06-29 15:41 – Updated: 2026-06-30 03:55
VLAI
EPSS
VEX
Title
Rancher Privilege Escalation from Project Owner to Host
Summary
Improper privilege handling could be used by users with Project Owner role to escalate privileges, in Rancher versions 2.14 before 2.14.2, 2.13 before 2.13.6, and 2.12 before 2.12.10.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-305 - Authentication bypass by primary weakness
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/rancher/rancher/security/advis… | vendor-advisory |
Impacted products
Date Public
2026-05-28 11:14
Credits
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CVE-2026-44939 (GCVE-0-2026-44939)
Vulnerability from nvd – Published: 2026-06-19 12:13 – Updated: 2026-06-24 03:56
VLAI
EPSS
VEX
Title
Command injection through unsanitized YAML parameter in Rancher
Summary
A command injection vulnerability in the Rancher Manager cluster before 2.14.2 import endpoint /v3/import/{token}_{clusterId}.yaml through unsanitized YAML parameters could allow remote attackers to break out of an image, and execute e.g. malicious containers.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-95 - Improper neutralization of directives in dynamically evaluated code ('eval injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/rancher/rancher/security/advis… | vendor-advisory |
Impacted products
Date Public
2026-05-27 16:36
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CVE-2026-41050 (GCVE-0-2026-41050)
Vulnerability from nvd – Published: 2026-05-13 08:04 – Updated: 2026-05-14 03:55
VLAI
EPSS
VEX
Title
Helm impersonation bypass of `RESTClientGetter` retains `cluster-admin` during template rendering
Summary
Fleet's Helm deployer did not fully apply ServiceAccount impersonation in two code paths, allowing a tenant with git push access to a Fleet-monitored repository to read secrets from any namespace on every downstream cluster targeted by their `GitRepo`.
Severity
9.9 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
Impacted products
Credits
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CVE-2026-25705 (GCVE-0-2026-25705)
Vulnerability from nvd – Published: 2026-05-13 08:00 – Updated: 2026-05-14 03:55
VLAI
EPSS
VEX
Title
Rancher Extensions have arbitrary file access via path traversal
Summary
A vulnerability has been identified in [Rancher's Extensions](https://ranchermanager.docs.rancher.com/integrations-in-rancher/rancher-extensions) where malicious code can be injected in Rancher through a path traversal in the `compressedEndpoint` field inside a `UIPlugin` deployment. A malicious UI extension could abuse that to: * Overwrite Rancher binaries or configuration to inject code.
* Write to /var/lib/rancher/ to tamper with cluster state.
* If hostPath volumes are mounted, write to the host node filesystem.
* Use this issue to chain with other attack vectors.
Severity
8.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-35 - Path traversal: '.../...//'
Assigner
References
Impacted products
Credits
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CVE-2025-62879 (GCVE-0-2025-62879)
Vulnerability from nvd – Published: 2026-03-04 15:08 – Updated: 2026-03-04 16:11
VLAI
EPSS
VEX
Title
Rancher Backup Operator pod's logs leak S3 tokens
Summary
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.
Severity
6.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-532 - Insertion of Sensitive Information into Log File
Assigner
References
Impacted products
Date Public
2026-02-03 10:09
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CVE-2026-44938 (GCVE-0-2026-44938)
Vulnerability from cvelistv5 – Published: 2026-07-07 13:05 – Updated: 2026-07-08 03:56
VLAI
EPSS
VEX
Title
Fleet has PSS Bypass through addLabelsFromOptions in Fleet Agent
Summary
A vulnerability has been identified in Fleet's agent-side deployer, which did not filter security-sensitive keys from namespaceLabels in fleet.yaml (or BundleDeployment.spec.options.namespaceLabels) when applying them to the target namespace.
An attacker with git push access to a
Fleet-monitored repository could overwrite Pod Security Standards (PSS)
enforcement labels on a target namespace. This allows the attacker to
weaken admission controls and deploy workloads that PSS policies would
otherwise block.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-522 - Insufficiently Protected Credentials
Assigner
References
Impacted products
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CVE-2026-44937 (GCVE-0-2026-44937)
Vulnerability from cvelistv5 – Published: 2026-07-06 09:52 – Updated: 2026-07-06 12:46
VLAI
EPSS
VEX
Title
SUSE Rancher Fleet had an Unauthenticated Webhook: Regex Injection via Unsanitized Repository URL Components
Summary
Potential forgery of webhook requests when using a unauthenticated webhook in SUSE Rancher Fleet 0.15 before 0.15.2, 0.14 before 0.14.6, 0.13 before 0.13.11 and 0.12 before 0.12.5 could be used by remote attackers to cause a denial of service or a downgrade attack on other repositories on the system.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-918 - Server-Side request forgery (SSRF)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/rancher/fleet/security/advisor… | vendor-advisory |
Impacted products
Date Public
2026-05-28 09:44
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CVE-2026-44936 (GCVE-0-2026-44936)
Vulnerability from cvelistv5 – Published: 2026-07-06 09:30 – Updated: 2026-07-06 12:47
VLAI
EPSS
VEX
Title
Rancher Fleet SSRF in Bundle Reader via Unvalidated Helm Repository URL in fleet.yaml
Summary
Missing filtering when the helmRepoURLRegex field isn't set on a GitRepo resource in SUSE Rancher Fleet's bundle reader in 0.15 before 0.15.2, 0.14 before 0.14.6, 0.13 before 0.13.11 and 0.12 before 0.12.15 forwards Helm authentication credentials (BasicAuth) to any URL specified in the helm.repo field of a fleet.yaml file, allowing attackers able to push to fleet monitored git repos to leak helm access credentials.
Severity
5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-918 - Server-Side request forgery (SSRF)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/advisories/GHSA-hx4v-cxpf-vh8m | vendor-advisory |
Impacted products
Date Public
2026-05-28 09:28
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CVE-2026-44934 (GCVE-0-2026-44934)
Vulnerability from cvelistv5 – Published: 2026-07-06 08:45 – Updated: 2026-07-06 18:53
VLAI
EPSS
VEX
Title
Exposed tokens in SUSE Rancher AI Agent logs
Summary
A information disclosure when DEBUG loglevel is set in SUSE Rancher AI Agent 1.0 before 1.0.2 could leak API keys or LLM response text with potential sensitive data into logfiles, allowing local attackers to misuse respective gained data or credentials.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-215 - Insertion of sensitive information into debugging code
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/rancher/rancher-ai-agent/secur… | vendor-advisory |
Date Public
2026-05-28 08:53
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CVE-2026-44935 (GCVE-0-2026-44935)
Vulnerability from cvelistv5 – Published: 2026-07-02 16:00 – Updated: 2026-07-03 03:56
VLAI
EPSS
VEX
Title
Rancher Fleet vulnerable to cross namespace secret disclosure via unvalidated `valuesFrom` references in Helm Deployer
Summary
Missing validation of "valuesFrom" references in Helm Deployer of SUSE Rancher Fleet 0.15 before 0.15.2, 0.14 before 0.14.6, 0.13 before 0.13.11 and 0.12 before 0.12.15 could be used by owners of one tenant to access fleet credentials of other tenants.
Severity
9.9 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-1287 - Improper validation of specified type of input
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/rancher/fleet/security/advisor… | vendor-advisory |
Impacted products
Date Public
2026-05-28 15:26
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CVE-2026-44948 (GCVE-0-2026-44948)
Vulnerability from cvelistv5 – Published: 2026-06-30 15:12 – Updated: 2026-06-30 16:00
VLAI
EPSS
VEX
Title
Path Traversal in Rancher Fleet ImageScan GitRepo Path Handler
Summary
A path traversal vulnerability was found in Fleet's ImageScan subsystem in Rancher Fleet 0.12.0 up to 0.12.16, 0.13.0 up to 0.13.12, 0.14.0 up to 0.14.7 and 0.15.0 up to 0.15.3 could be used to traverse outside of the intended directory, causing a denial of service.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-23 - Relative path traversal
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/rancher/fleet/security/advisor… | vendor-advisory |
Impacted products
Date Public
2026-06-29 15:08
Credits
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CVE-2026-44949 (GCVE-0-2026-44949)
Vulnerability from cvelistv5 – Published: 2026-06-30 14:41 – Updated: 2026-06-30 15:10
VLAI
EPSS
VEX
Title
Unauthenticated namespace creation and RBAC injection via rancher-webhook FleetWorkspace mutating webhook
Summary
A Rancher FleetWorkspace admission path allowed side effects to occur in
the Rancher webhook handler for versions 0.7.0 up to 0.7.10, 0.8.0 up to 0.8.7, 0.9.0 up to 0.9.6 and 0.10.0 up to 0.10.7. An unauthenticated attacker with network access to
the in-cluster rancher-webhook service
could submit a crafted admission payload and cause workspace-related
Kubernetes objects to be created with attacker-chosen identity data.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-306 - Missing authentication for critical function
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/rancher/webhook/security/advis… | vendor-advisory |
Impacted products
Date Public
2026-06-29 14:27
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CVE-2026-44947 (GCVE-0-2026-44947)
Vulnerability from cvelistv5 – Published: 2026-06-30 14:21 – Updated: 2026-06-30 15:03
VLAI
EPSS
VEX
Title
Stale PSA ClusterRoleBinding Persists After RoleTemplate Downgrade in Rancher
Summary
A missing clean-up in the legacy Project Role Template Binding (PRTB)
reconciler in Rancher versions 2.13.0 up to 2.13.7 and 2.14.0 up to 2.14.3 allowed users to retain unauthorized Pod Security
Admission (PSA) permissions after an administrator removes those
permissions from a RoleTemplate.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-281 - Improper preservation of permissions
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/rancher/rancher/security/advis… | vendor-advisory |
Impacted products
Date Public
2026-06-29 14:20
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CVE-2026-44946 (GCVE-0-2026-44946)
Vulnerability from cvelistv5 – Published: 2026-06-30 12:14 – Updated: 2026-07-01 03:55
VLAI
EPSS
VEX
Title
SAML Authentication Replay in Rancher
Summary
A SAML authentication replay vulnerability in Rancher's Assertion
Consumer Service (ACS) handler did not enforce
one-time use of SAML assertion, potentially allowing person in the middle attacks against Rancher, affecting Rancher 2.14.0 before 2.14.3,
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-294 - Authentication bypass by capture-replay
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/rancher/rancher/security/advis… | vendor-advisory |
Impacted products
Date Public
2026-06-29 12:07
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CVE-2026-41053 (GCVE-0-2026-41053)
Vulnerability from cvelistv5 – Published: 2026-06-30 11:38 – Updated: 2026-07-01 03:55
VLAI
EPSS
VEX
Title
Over-inclusive team membership expansion in GitHub App authentication provider for Rancher
Summary
Incorrect authentication caching in the team member ship expansion of the Rancher Github authentication provider caused it granting principal access to any logged in user, in 2.13 before 2.13.6 and 2.14 before 2.14.2.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-303 - Incorrect implementation of authentication algorithm
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/rancher/rancher/security/advis… | vendor-advisory |
Impacted products
Date Public
2026-05-28 11:31
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CVE-2026-41052 (GCVE-0-2026-41052)
Vulnerability from cvelistv5 – Published: 2026-06-29 15:41 – Updated: 2026-06-30 03:55
VLAI
EPSS
VEX
Title
Rancher Privilege Escalation from Project Owner to Host
Summary
Improper privilege handling could be used by users with Project Owner role to escalate privileges, in Rancher versions 2.14 before 2.14.2, 2.13 before 2.13.6, and 2.12 before 2.12.10.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-305 - Authentication bypass by primary weakness
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/rancher/rancher/security/advis… | vendor-advisory |
Impacted products
Date Public
2026-05-28 11:14
Credits
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CVE-2026-44939 (GCVE-0-2026-44939)
Vulnerability from cvelistv5 – Published: 2026-06-19 12:13 – Updated: 2026-06-24 03:56
VLAI
EPSS
VEX
Title
Command injection through unsanitized YAML parameter in Rancher
Summary
A command injection vulnerability in the Rancher Manager cluster before 2.14.2 import endpoint /v3/import/{token}_{clusterId}.yaml through unsanitized YAML parameters could allow remote attackers to break out of an image, and execute e.g. malicious containers.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-95 - Improper neutralization of directives in dynamically evaluated code ('eval injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/rancher/rancher/security/advis… | vendor-advisory |
Impacted products
Date Public
2026-05-27 16:36
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CVE-2026-41050 (GCVE-0-2026-41050)
Vulnerability from cvelistv5 – Published: 2026-05-13 08:04 – Updated: 2026-05-14 03:55
VLAI
EPSS
VEX
Title
Helm impersonation bypass of `RESTClientGetter` retains `cluster-admin` during template rendering
Summary
Fleet's Helm deployer did not fully apply ServiceAccount impersonation in two code paths, allowing a tenant with git push access to a Fleet-monitored repository to read secrets from any namespace on every downstream cluster targeted by their `GitRepo`.
Severity
9.9 (Critical)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
Impacted products
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CVE-2026-25705 (GCVE-0-2026-25705)
Vulnerability from cvelistv5 – Published: 2026-05-13 08:00 – Updated: 2026-05-14 03:55
VLAI
EPSS
VEX
Title
Rancher Extensions have arbitrary file access via path traversal
Summary
A vulnerability has been identified in [Rancher's Extensions](https://ranchermanager.docs.rancher.com/integrations-in-rancher/rancher-extensions) where malicious code can be injected in Rancher through a path traversal in the `compressedEndpoint` field inside a `UIPlugin` deployment. A malicious UI extension could abuse that to: * Overwrite Rancher binaries or configuration to inject code.
* Write to /var/lib/rancher/ to tamper with cluster state.
* If hostPath volumes are mounted, write to the host node filesystem.
* Use this issue to chain with other attack vectors.
Severity
8.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-35 - Path traversal: '.../...//'
Assigner
References
Impacted products
Credits
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CVE-2025-62879 (GCVE-0-2025-62879)
Vulnerability from cvelistv5 – Published: 2026-03-04 15:08 – Updated: 2026-03-04 16:11
VLAI
EPSS
VEX
Title
Rancher Backup Operator pod's logs leak S3 tokens
Summary
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.
Severity
6.8 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
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CWE
- CWE-532 - Insertion of Sensitive Information into Log File
Assigner
References
Impacted products
Date Public
2026-02-03 10:09
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