elenavanengelenmaslova mocknest-serverless AWS GitHub OIDC Deployment Helper Script github-oidc-role.yaml privileges management

{
  "id": "adae37531950e80903140a597c47b475b476aab6d3f8f0d9c87f4b09548d1cf7",
  "url": "https://osv.dev/vulnerability/CVE-2026-86516",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "elenavanengelenmaslova mocknest-serverless AWS GitHub OIDC Deployment Helper Script github-oidc-role.yaml privileges management",
    "summary": "A vulnerability was detected in elenavanengelenmaslova mocknest-serverless 0.9.0. The affected element is an unknown function of the file deployment/aws/shared/github-oidc-role.yaml of the component AWS GitHub OIDC Deployment Helper Script. Performing a manipulation results in improper privilege management. It is possible to initiate the attack remotely. The patch is named 6ab3147282d867c1993f995272750db091c2290b. Applying a patch is the recommended action to fix this issue.",
    "evidence": "osv:CVE-2026-86516",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-86516",
      "aliases": [
        "CVE-2026-86516"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/elenavanengelenmaslova/mocknest-serverless",
              "type": "GIT",
              "events": [
                {
                  "introduced": "537dae82c8e27946e26f19496e0ad99ceadccf27"
                },
                {
                  "fixed": "6ab3147282d867c1993f995272750db091c2290b"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "0.9.0"
                      },
                      {
                        "last_affected": "0.9.0"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandaloneSingleVersion"
                  },
                  {
                    "range": [
                      {
                        "fixed": "6ab3147282d867c1993f995272750db091c2290b"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "0.9.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-86516.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:26.354704012Z",
      "provider": "osv",
      "references": [
        "https://github.com/elenavanengelenmaslova/mocknest-serverless/",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/86xxx/CVE-2026-86516.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-86516",
        "https://vuldb.com/cve/CVE-2026-86516",
        "https://vuldb.com/submit/908568",
        "https://vuldb.com/vuln/399670",
        "https://vuldb.com/vuln/399670/cti",
        "https://github.com/elenavanengelenmaslova/mocknest-serverless/commit/6ab3147282d867c1993f995272750db091c2290b",
        "https://github.com/elenavanengelenmaslova/mocknest-serverless/pull/254"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-266",
          "CWE-269"
        ],
        "cna_assigner": "VulDB",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/86xxx/CVE-2026-86516.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-86516",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 492970,
  "published_at": "2026-09-08T03:15:09.819+00:00"
}