CVE-2026-42151 (GCVE-0-2026-42151)

Vulnerability from cvelistv5 – Published: 2026-05-04 18:12 – Updated: 2026-06-30 12:06
VLAI
Title
Prometheus Azure AD remote write OAuth client secret exposed via config API
Summary
Prometheus is an open-source monitoring system and time series database. Prior to versions 3.5.3 and 3.11.3, the client_secret field in the Azure AD remote write OAuth configuration (storage/remote/azuread) was typed as string instead of Secret. Prometheus redacts fields of type Secret when serving the configuration via the /-/config HTTP API endpoint. Because the field was a plain string, the Azure OAuth client secret was exposed in plaintext to any user or process with access to that endpoint. This issue has been patched in versions 3.5.3 and 3.11.3.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
  • CWE-312 - Cleartext Storage of Sensitive Information
  • CWE-256 - Plaintext Storage of a Password
Assigner
References
Impacted products
Vendor Product Version
prometheus prometheus Affected: < 3.5.3
Affected: >= 3.6.0, < 3.11.3
Create a notification for this product.
Red Hat Red Hat Hardened Images     cpe:/a:redhat:hummingbird:1
 Create a notification for this product.
Red Hat Custom Metric Autoscaler operator for Red Hat Openshift     cpe:/a:redhat:openshift_custom_metrics_autoscaler:2
 Create a notification for this product.
Red Hat File Integrity Operator     cpe:/a:redhat:openshift_file_integrity_operator:1
 Create a notification for this product.
Red Hat Logging Subsystem for Red Hat OpenShift     cpe:/a:redhat:logging:6
 Create a notification for this product.
Red Hat Network Observability Operator     cpe:/a:redhat:network_observ_optr:1
 Create a notification for this product.
Red Hat OpenShift Lightspeed     cpe:/a:redhat:openshift_lightspeed
 Create a notification for this product.
Red Hat Red Hat Advanced Cluster Management for Kubernetes 2     cpe:/a:redhat:acm:2
 Create a notification for this product.
Red Hat Red Hat Ceph Storage 5     cpe:/a:redhat:ceph_storage:5
 Create a notification for this product.
Red Hat Red Hat Ceph Storage 6     cpe:/a:redhat:ceph_storage:6
 Create a notification for this product.
Red Hat Red Hat Ceph Storage 7     cpe:/a:redhat:ceph_storage:7
 Create a notification for this product.
Red Hat Red Hat Ceph Storage 8     cpe:/a:redhat:ceph_storage:8
 Create a notification for this product.
Red Hat Red Hat Ceph Storage 9     cpe:/a:redhat:ceph_storage:9
 Create a notification for this product.
Red Hat Red Hat Edge Manager 1     cpe:/a:redhat:edge_manager:1
 Create a notification for this product.
Red Hat Red Hat Enterprise Linux 10     cpe:/o:redhat:enterprise_linux:10
 Create a notification for this product.
Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
 Create a notification for this product.
Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
 Create a notification for this product.
Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
 Create a notification for this product.
Red Hat Red Hat OpenShift AI (RHOAI)     cpe:/a:redhat:openshift_ai
 Create a notification for this product.
Red Hat Red Hat OpenShift Container Platform 4     cpe:/a:redhat:openshift:4
 Create a notification for this product.
Red Hat Red Hat OpenShift distributed tracing 3     cpe:/a:redhat:openshift_distributed_tracing:3
 Create a notification for this product.
Red Hat Red Hat OpenShift GitOps     cpe:/a:redhat:openshift_gitops:1
 Create a notification for this product.
Red Hat Red Hat OpenStack Platform 18.0     cpe:/a:redhat:openstack:18.0
 Create a notification for this product.
Red Hat Red Hat Quay 3     cpe:/a:redhat:quay:3
 Create a notification for this product.
Red Hat Red Hat Trusted Artifact Signer     cpe:/a:redhat:trusted_artifact_signer:1
 Create a notification for this product.
Red Hat Multicluster Global Hub     cpe:/a:redhat:multicluster_globalhub
 Create a notification for this product.
Red Hat OpenShift Service Mesh 2     cpe:/a:redhat:service_mesh:2
 Create a notification for this product.
Red Hat OpenShift Service Mesh 3     cpe:/a:redhat:service_mesh:3
 Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-42151",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-04T19:54:39.314002Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-04T19:55:09.255Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "affected": [
          {
            "cpes": [
              "cpe:/a:redhat:hummingbird:1"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Hardened Images",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift_custom_metrics_autoscaler:2"
            ],
            "defaultStatus": "affected",
            "product": "Custom Metric Autoscaler operator for Red Hat Openshift",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift_file_integrity_operator:1"
            ],
            "defaultStatus": "affected",
            "product": "File Integrity Operator",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:logging:6"
            ],
            "defaultStatus": "affected",
            "product": "Logging Subsystem for Red Hat OpenShift",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:network_observ_optr:1"
            ],
            "defaultStatus": "affected",
            "product": "Network Observability Operator",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift_lightspeed"
            ],
            "defaultStatus": "affected",
            "product": "OpenShift Lightspeed",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:acm:2"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Advanced Cluster Management for Kubernetes 2",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:ceph_storage:5"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Ceph Storage 5",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:ceph_storage:6"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Ceph Storage 6",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:ceph_storage:7"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Ceph Storage 7",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:ceph_storage:8"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Ceph Storage 8",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:ceph_storage:9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Ceph Storage 9",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:edge_manager:1"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Edge Manager 1",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/o:redhat:enterprise_linux:10"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Enterprise Linux 10",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/o:redhat:enterprise_linux:7"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Enterprise Linux 7",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/o:redhat:enterprise_linux:8"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Enterprise Linux 8",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/o:redhat:enterprise_linux:9"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Enterprise Linux 9",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift_ai"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat OpenShift AI (RHOAI)",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift:4"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat OpenShift Container Platform 4",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift_distributed_tracing:3"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat OpenShift distributed tracing 3",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openshift_gitops:1"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat OpenShift GitOps",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:openstack:18.0"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat OpenStack Platform 18.0",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:quay:3"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Quay 3",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:trusted_artifact_signer:1"
            ],
            "defaultStatus": "affected",
            "product": "Red Hat Trusted Artifact Signer",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:multicluster_globalhub"
            ],
            "defaultStatus": "unaffected",
            "product": "Multicluster Global Hub",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:service_mesh:2"
            ],
            "defaultStatus": "unaffected",
            "product": "OpenShift Service Mesh 2",
            "vendor": "Red Hat"
          },
          {
            "cpes": [
              "cpe:/a:redhat:service_mesh:3"
            ],
            "defaultStatus": "unaffected",
            "product": "OpenShift Service Mesh 3",
            "vendor": "Red Hat"
          }
        ],
        "datePublic": "2026-05-04T18:12:16.917Z",
        "descriptions": [
          {
            "lang": "en",
            "value": "A flaw was found in Prometheus, an open-source monitoring system. The `client_secret` field within the Azure Active Directory (AD) remote write OAuth configuration was incorrectly handled as a plain string instead of a secure Secret type. This misconfiguration allowed any user or process with access to the `/-/config` HTTP API endpoint to view the Azure OAuth client secret in plaintext. This vulnerability leads to information disclosure, potentially compromising the security of integrated Azure AD services."
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "namespace": "https://access.redhat.com/security/updates/classification/",
                "value": "Important"
              },
              "type": "Red Hat severity rating"
            }
          },
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
              "version": "3.1"
            },
            "format": "CVSS"
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-256",
                "description": "Plaintext Storage of a Password",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-06-30T12:06:07.638Z",
          "orgId": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c",
          "shortName": "redhat-SADP"
        },
        "references": [
          {
            "tags": [
              "vdb-entry",
              "x_refsource_REDHAT"
            ],
            "url": "https://access.redhat.com/security/cve/CVE-2026-42151"
          },
          {
            "name": "RHBZ#2466507",
            "tags": [
              "issue-tracking",
              "x_refsource_REDHAT"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2466507"
          },
          {
            "tags": [
              "x_sadp-csaf-vex"
            ],
            "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-42151.json"
          },
          {
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2026:25039"
          },
          {
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2026:25504"
          },
          {
            "tags": [
              "vendor-advisory",
              "x_refsource_REDHAT"
            ],
            "url": "https://access.redhat.com/errata/RHSA-2026:25245"
          }
        ],
        "solutions": [
          {
            "lang": "en",
            "value": "RHSA-2026:25039: Red Hat Hardened Images"
          },
          {
            "lang": "en",
            "value": "RHSA-2026:25504: Red Hat Hardened Images"
          },
          {
            "lang": "en",
            "value": "RHSA-2026:25245: Red Hat Hardened Images"
          }
        ],
        "timeline": [
          {
            "lang": "en",
            "time": "2026-05-04T19:02:26.983Z",
            "value": "Reported to Red Hat."
          },
          {
            "lang": "en",
            "time": "2026-05-04T18:12:16.917Z",
            "value": "Made public."
          }
        ],
        "title": "github.com/prometheus/prometheus: Prometheus: Information disclosure of Azure OAuth client secret via config API",
        "x_adpType": "supplier",
        "x_generator": {
          "engine": "sadp-cli 1.0.0"
        }
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "prometheus",
          "vendor": "prometheus",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 3.5.3"
            },
            {
              "status": "affected",
              "version": "\u003e= 3.6.0, \u003c 3.11.3"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Prometheus is an open-source monitoring system and time series database. Prior to versions 3.5.3 and 3.11.3, the client_secret field in the Azure AD remote write OAuth configuration (storage/remote/azuread) was typed as string instead of Secret. Prometheus redacts fields of type Secret when serving the configuration via the /-/config HTTP API endpoint. Because the field was a plain string, the Azure OAuth client secret was exposed in plaintext to any user or process with access to that endpoint. This issue has been patched in versions 3.5.3 and 3.11.3."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-200",
              "description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-312",
              "description": "CWE-312: Cleartext Storage of Sensitive Information",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-04T18:12:16.917Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/prometheus/prometheus/security/advisories/GHSA-wg65-39gg-5wfj",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/prometheus/prometheus/security/advisories/GHSA-wg65-39gg-5wfj"
        },
        {
          "name": "https://github.com/prometheus/prometheus/pull/18587",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/prometheus/prometheus/pull/18587"
        },
        {
          "name": "https://github.com/prometheus/prometheus/pull/18590",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/prometheus/prometheus/pull/18590"
        },
        {
          "name": "https://github.com/prometheus/prometheus/releases/tag/v3.11.3",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/prometheus/prometheus/releases/tag/v3.11.3"
        },
        {
          "name": "https://github.com/prometheus/prometheus/releases/tag/v3.5.3",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/prometheus/prometheus/releases/tag/v3.5.3"
        }
      ],
      "source": {
        "advisory": "GHSA-wg65-39gg-5wfj",
        "discovery": "UNKNOWN"
      },
      "title": "Prometheus Azure AD remote write OAuth client secret exposed via config API"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-42151",
    "datePublished": "2026-05-04T18:12:16.917Z",
    "dateReserved": "2026-04-24T17:15:21.835Z",
    "dateUpdated": "2026-06-30T12:06:07.638Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-42151",
      "date": "2026-06-30",
      "epss": "0.00314",
      "percentile": "0.23059"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-42151\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2026-05-04T19:16:04.220\",\"lastModified\":\"2026-06-30T03:19:34.237\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Prometheus is an open-source monitoring system and time series database. Prior to versions 3.5.3 and 3.11.3, the client_secret field in the Azure AD remote write OAuth configuration (storage/remote/azuread) was typed as string instead of Secret. Prometheus redacts fields of type Secret when serving the configuration via the /-/config HTTP API endpoint. Because the field was a plain string, the Azure OAuth client secret was exposed in plaintext to any user or process with access to that endpoint. This issue has been patched in versions 3.5.3 and 3.11.3.\"}],\"affected\":[{\"source\":\"security-advisories@github.com\",\"affectedData\":[{\"vendor\":\"prometheus\",\"product\":\"prometheus\",\"versions\":[{\"version\":\"\u003c 3.5.3\",\"status\":\"affected\"},{\"version\":\"\u003e= 3.6.0, \u003c 3.11.3\",\"status\":\"affected\"}]}]},{\"source\":\"0b0ca135-0b70-47e7-9f44-1890c2a1c46c\",\"affectedData\":[{\"vendor\":\"Red Hat\",\"product\":\"Red Hat Hardened Images\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:hummingbird:1\"]},{\"vendor\":\"Red Hat\",\"product\":\"Custom Metric Autoscaler operator for Red Hat Openshift\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:openshift_custom_metrics_autoscaler:2\"]},{\"vendor\":\"Red Hat\",\"product\":\"File Integrity Operator\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:openshift_file_integrity_operator:1\"]},{\"vendor\":\"Red Hat\",\"product\":\"Logging Subsystem for Red Hat OpenShift\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:logging:6\"]},{\"vendor\":\"Red Hat\",\"product\":\"Network Observability Operator\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:network_observ_optr:1\"]},{\"vendor\":\"Red Hat\",\"product\":\"OpenShift Lightspeed\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:openshift_lightspeed\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat Advanced Cluster Management for Kubernetes 2\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:acm:2\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat Ceph Storage 5\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:ceph_storage:5\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat Ceph Storage 6\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:ceph_storage:6\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat Ceph Storage 7\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:ceph_storage:7\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat Ceph Storage 8\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:ceph_storage:8\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat Ceph Storage 9\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:ceph_storage:9\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat Edge Manager 1\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:edge_manager:1\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat Enterprise Linux 10\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/o:redhat:enterprise_linux:10\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat Enterprise Linux 7\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/o:redhat:enterprise_linux:7\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat Enterprise Linux 8\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/o:redhat:enterprise_linux:8\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat Enterprise Linux 9\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/o:redhat:enterprise_linux:9\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat OpenShift AI (RHOAI)\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:openshift_ai\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat OpenShift Container Platform 4\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:openshift:4\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat OpenShift distributed tracing 3\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:openshift_distributed_tracing:3\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat OpenShift GitOps\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:openshift_gitops:1\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat OpenStack Platform 18.0\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:openstack:18.0\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat Quay 3\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:quay:3\"]},{\"vendor\":\"Red Hat\",\"product\":\"Red Hat Trusted Artifact Signer\",\"defaultStatus\":\"affected\",\"cpes\":[\"cpe:/a:redhat:trusted_artifact_signer:1\"]},{\"vendor\":\"Red Hat\",\"product\":\"Multicluster Global Hub\",\"defaultStatus\":\"unaffected\",\"cpes\":[\"cpe:/a:redhat:multicluster_globalhub\"]},{\"vendor\":\"Red Hat\",\"product\":\"OpenShift Service Mesh 2\",\"defaultStatus\":\"unaffected\",\"cpes\":[\"cpe:/a:redhat:service_mesh:2\"]},{\"vendor\":\"Red Hat\",\"product\":\"OpenShift Service Mesh 3\",\"defaultStatus\":\"unaffected\",\"cpes\":[\"cpe:/a:redhat:service_mesh:3\"]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6},{\"source\":\"0b0ca135-0b70-47e7-9f44-1890c2a1c46c\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2026-05-04T19:54:39.314002Z\",\"id\":\"CVE-2026-42151\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"yes\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-200\"},{\"lang\":\"en\",\"value\":\"CWE-312\"}]},{\"source\":\"0b0ca135-0b70-47e7-9f44-1890c2a1c46c\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-256\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:prometheus:prometheus:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"2.48.0\",\"versionEndExcluding\":\"3.5.3\",\"matchCriteriaId\":\"59F27955-13C7-4DD7-85E8-3D1C62BFF82E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:prometheus:prometheus:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.6.0\",\"versionEndExcluding\":\"3.11.3\",\"matchCriteriaId\":\"26BB9EEC-D049-4268-953C-E90B253745CE\"}]}]}],\"references\":[{\"url\":\"https://github.com/prometheus/prometheus/pull/18587\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Issue Tracking\",\"Patch\"]},{\"url\":\"https://github.com/prometheus/prometheus/pull/18590\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Issue Tracking\",\"Patch\"]},{\"url\":\"https://github.com/prometheus/prometheus/releases/tag/v3.11.3\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Release Notes\"]},{\"url\":\"https://github.com/prometheus/prometheus/releases/tag/v3.5.3\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Release Notes\"]},{\"url\":\"https://github.com/prometheus/prometheus/security/advisories/GHSA-wg65-39gg-5wfj\",\"source\":\"security-advisories@github.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://access.redhat.com/errata/RHSA-2026:25039\",\"source\":\"0b0ca135-0b70-47e7-9f44-1890c2a1c46c\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2026:25245\",\"source\":\"0b0ca135-0b70-47e7-9f44-1890c2a1c46c\"},{\"url\":\"https://access.redhat.com/errata/RHSA-2026:25504\",\"source\":\"0b0ca135-0b70-47e7-9f44-1890c2a1c46c\"},{\"url\":\"https://access.redhat.com/security/cve/CVE-2026-42151\",\"source\":\"0b0ca135-0b70-47e7-9f44-1890c2a1c46c\"},{\"url\":\"https://bugzilla.redhat.com/show_bug.cgi?id=2466507\",\"source\":\"0b0ca135-0b70-47e7-9f44-1890c2a1c46c\"},{\"url\":\"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-42151.json\",\"source\":\"0b0ca135-0b70-47e7-9f44-1890c2a1c46c\"}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-42151\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-05-04T19:54:39.314002Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-05-04T19:54:59.725Z\"}}], \"cna\": {\"title\": \"Prometheus Azure AD remote write OAuth client secret exposed via config API\", \"source\": {\"advisory\": \"GHSA-wg65-39gg-5wfj\", \"discovery\": \"UNKNOWN\"}, \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 7.5, \"attackVector\": \"NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"HIGH\"}}], \"affected\": [{\"vendor\": \"prometheus\", \"product\": \"prometheus\", \"versions\": [{\"status\": \"affected\", \"version\": \"\u003c 3.5.3\"}, {\"status\": \"affected\", \"version\": \"\u003e= 3.6.0, \u003c 3.11.3\"}]}], \"references\": [{\"url\": \"https://github.com/prometheus/prometheus/security/advisories/GHSA-wg65-39gg-5wfj\", \"name\": \"https://github.com/prometheus/prometheus/security/advisories/GHSA-wg65-39gg-5wfj\", \"tags\": [\"x_refsource_CONFIRM\"]}, {\"url\": \"https://github.com/prometheus/prometheus/pull/18587\", \"name\": \"https://github.com/prometheus/prometheus/pull/18587\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/prometheus/prometheus/pull/18590\", \"name\": \"https://github.com/prometheus/prometheus/pull/18590\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/prometheus/prometheus/releases/tag/v3.11.3\", \"name\": \"https://github.com/prometheus/prometheus/releases/tag/v3.11.3\", \"tags\": [\"x_refsource_MISC\"]}, {\"url\": \"https://github.com/prometheus/prometheus/releases/tag/v3.5.3\", \"name\": \"https://github.com/prometheus/prometheus/releases/tag/v3.5.3\", \"tags\": [\"x_refsource_MISC\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Prometheus is an open-source monitoring system and time series database. Prior to versions 3.5.3 and 3.11.3, the client_secret field in the Azure AD remote write OAuth configuration (storage/remote/azuread) was typed as string instead of Secret. Prometheus redacts fields of type Secret when serving the configuration via the /-/config HTTP API endpoint. Because the field was a plain string, the Azure OAuth client secret was exposed in plaintext to any user or process with access to that endpoint. This issue has been patched in versions 3.5.3 and 3.11.3.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-200\", \"description\": \"CWE-200: Exposure of Sensitive Information to an Unauthorized Actor\"}]}, {\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-312\", \"description\": \"CWE-312: Cleartext Storage of Sensitive Information\"}]}], \"providerMetadata\": {\"orgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"shortName\": \"GitHub_M\", \"dateUpdated\": \"2026-05-04T18:12:16.917Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2026-42151\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-05-04T19:55:09.255Z\", \"dateReserved\": \"2026-04-24T17:15:21.835Z\", \"assignerOrgId\": \"a0819718-46f1-4df5-94e2-005712e83aaa\", \"datePublished\": \"2026-05-04T18:12:16.917Z\", \"assignerShortName\": \"GitHub_M\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • 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.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.