GHSA-HFC8-W5F4-3X6M
Vulnerability from github – Published: 2026-05-29 18:23 – Updated: 2026-05-29 18:23Impact
The Ironic Standalone Operator (IRSO) is the operator to maintain an Ironic deployment for Metal3. IRSO controller automatically adds its environment label to user-provided Secrets and ConfigMaps without the resource owner's consent. A high-privilege controller modifying user-owned resources constitutes an unauthorized integrity violation. Deployments running IrSO v0.7.0 through v0.8.1 that reference user-provided Secrets or ConfigMaps (TLS certificates, BMC CA, trusted CA) are affected.
Patches
Fixed in v0.9.0, v0.8.2, v0.7.3.
Workarounds
Manually add the environment label (ironic-standalone-operator.metal3.io/environment) to all user-provided Secrets and ConfigMaps before they are referenced in the Ironic resource. This prevents the controller from modifying them.
Resources
- https://github.com/metal3-io/ironic-standalone-operator/pull/619
- https://github.com/metal3-io/ironic-standalone-operator/pull/664
- https://github.com/metal3-io/ironic-standalone-operator/pull/665
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 0.7.2"
},
"package": {
"ecosystem": "Go",
"name": "github.com/metal3-io/ironic-standalone-operator"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "0.7.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 0.8.1"
},
"package": {
"ecosystem": "Go",
"name": "github.com/metal3-io/ironic-standalone-operator"
},
"ranges": [
{
"events": [
{
"introduced": "0.8.0"
},
{
"fixed": "0.8.2"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [],
"database_specific": {
"cwe_ids": [
"CWE-862"
],
"github_reviewed": true,
"github_reviewed_at": "2026-05-29T18:23:34Z",
"nvd_published_at": null,
"severity": "MODERATE"
},
"details": "## Impact\n\nThe Ironic Standalone Operator (IRSO) is the operator to maintain an Ironic deployment for Metal3. IRSO controller automatically adds its environment label to user-provided Secrets and ConfigMaps without the resource owner\u0027s consent. A high-privilege controller modifying user-owned resources constitutes an unauthorized integrity violation. Deployments running IrSO v0.7.0 through v0.8.1 that reference user-provided Secrets or ConfigMaps (TLS certificates, BMC CA, trusted CA) are affected.\n\n## Patches\n\nFixed in v0.9.0, v0.8.2, v0.7.3. \n\n## Workarounds\n\nManually add the environment label (ironic-standalone-operator.metal3.io/environment) to all user-provided Secrets and ConfigMaps before they are referenced in the Ironic resource. This prevents the controller from modifying them.\n\n## Resources\n\n- https://github.com/metal3-io/ironic-standalone-operator/pull/619\n- https://github.com/metal3-io/ironic-standalone-operator/pull/664\n- https://github.com/metal3-io/ironic-standalone-operator/pull/665",
"id": "GHSA-hfc8-w5f4-3x6m",
"modified": "2026-05-29T18:23:34Z",
"published": "2026-05-29T18:23:34Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/metal3-io/ironic-standalone-operator/security/advisories/GHSA-hfc8-w5f4-3x6m"
},
{
"type": "WEB",
"url": "https://github.com/metal3-io/ironic-standalone-operator/pull/619"
},
{
"type": "WEB",
"url": "https://github.com/metal3-io/ironic-standalone-operator/pull/664"
},
{
"type": "WEB",
"url": "https://github.com/metal3-io/ironic-standalone-operator/pull/665"
},
{
"type": "PACKAGE",
"url": "https://github.com/metal3-io/ironic-standalone-operator"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
}
],
"summary": "Ironic Standalone Operator\u0027s controller modifies user-owned resources without consent"
}
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
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- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
How durations are calculated
Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.
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