CVE-2026-62378 (GCVE-0-2026-62378)

Vulnerability from cvelistv5 – Published: 2026-07-15 16:50 – Updated: 2026-07-15 16:50
VLAI
Title
RustFS Console: Critical Stored XSS in Preview Modal leading to Administrative Account Takeover
Summary
RustFS Console is a web management console for the RustFS distributed file system. From 0.1.7 until 0.1.10, the RustFS Console components/object/preview-modal.tsx and components/object/pdf-viewer.tsx extension-based PDF preview path can render HTML content uploaded as .pdf, allowing stored cross-site scripting in the management console and exposure of administrator AccessKeyId, SecretAccessKey, and SessionToken values. This is caused by a regression of CVE-2026-27822. This vulnerability is fixed in 0.1.10.
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
Impacted products
Vendor Product Version
rustfs console Affected: >= 0.1.7, < 0.1.10
Create a notification for this product.
Show details on NVD website

{
  "containers": {
    "cna": {
      "affected": [
        {
          "product": "console",
          "vendor": "rustfs",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 0.1.7, \u003c 0.1.10"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "RustFS Console is a web management console for the RustFS distributed file system. From 0.1.7 until 0.1.10, the RustFS Console components/object/preview-modal.tsx and components/object/pdf-viewer.tsx extension-based PDF preview path can render HTML content uploaded as .pdf, allowing stored cross-site scripting in the management console and exposure of administrator AccessKeyId, SecretAccessKey, and SessionToken values. This is caused by a regression of CVE-2026-27822. This vulnerability is fixed in 0.1.10."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-79",
              "description": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-07-15T16:50:13.127Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/rustfs/rustfs/security/advisories/GHSA-7gcx-wg4x-q9x6",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/rustfs/rustfs/security/advisories/GHSA-7gcx-wg4x-q9x6"
        },
        {
          "name": "https://github.com/rustfs/console/commit/49630dc140e6818aaee8879ade038a129838a2f2",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/rustfs/console/commit/49630dc140e6818aaee8879ade038a129838a2f2"
        },
        {
          "name": "https://github.com/rustfs/console/releases/tag/v0.1.10",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/rustfs/console/releases/tag/v0.1.10"
        }
      ],
      "source": {
        "advisory": "GHSA-7gcx-wg4x-q9x6",
        "discovery": "UNKNOWN"
      },
      "title": "RustFS Console: Critical Stored XSS in Preview Modal leading to Administrative Account Takeover"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-62378",
    "datePublished": "2026-07-15T16:50:13.127Z",
    "dateReserved": "2026-07-13T22:04:59.678Z",
    "dateUpdated": "2026-07-15T16:50:13.127Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-62378",
      "date": "2026-07-16",
      "epss": "0.00332",
      "percentile": "0.25345"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-62378\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2026-07-15T17:16:53.020\",\"lastModified\":\"2026-07-15T20:51:32.813\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"RustFS Console is a web management console for the RustFS distributed file system. From 0.1.7 until 0.1.10, the RustFS Console components/object/preview-modal.tsx and components/object/pdf-viewer.tsx extension-based PDF preview path can render HTML content uploaded as .pdf, allowing stored cross-site scripting in the management console and exposure of administrator AccessKeyId, SecretAccessKey, and SessionToken values. This is caused by a regression of CVE-2026-27822. This vulnerability is fixed in 0.1.10.\"}],\"affected\":[{\"source\":\"security-advisories@github.com\",\"affectedData\":[{\"vendor\":\"rustfs\",\"product\":\"console\",\"versions\":[{\"version\":\"\u003e= 0.1.7, \u003c 0.1.10\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H\",\"baseScore\":9.0,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"REQUIRED\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.3,\"impactScore\":6.0}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-79\"}]}],\"references\":[{\"url\":\"https://github.com/rustfs/console/commit/49630dc140e6818aaee8879ade038a129838a2f2\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/rustfs/console/releases/tag/v0.1.10\",\"source\":\"security-advisories@github.com\"},{\"url\":\"https://github.com/rustfs/rustfs/security/advisories/GHSA-7gcx-wg4x-q9x6\",\"source\":\"security-advisories@github.com\"}]}}"
  }
}



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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.

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