CVE-2026-62378

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.

CVSS v3 9.0 CRITICAL

9.0^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 2.3 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://github.com/rustfs/console/commit/49630dc140e6818aaee8879ade038a129838a2f2
https://github.com/rustfs/console/releases/tag/v0.1.10
https://github.com/rustfs/rustfs/security/advisories/GHSA-7gcx-wg4x-q9x6
https://github.com/rustfs/rustfs/security/advisories/GHSA-7gcx-wg4x-q9x6

Configurations

No configuration.

History

16 Jul 2026, 20:16

Type	Values Removed	Values Added
References	~~() https://github.com/rustfs/rustfs/security/advisories/GHSA-7gcx-wg4x-q9x6 -~~	() https://github.com/rustfs/rustfs/security/advisories/GHSA-7gcx-wg4x-q9x6 -

15 Jul 2026, 17:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-07-15 17:16

Updated : 2026-07-16 20:16

NVD link : CVE-2026-62378

Mitre link : CVE-2026-62378

CVE.ORG link : CVE-2026-62378

JSON object : View

Products Affected

No product.

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

{"id": "CVE-2026-62378", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-62378", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-07-16T19:19:26.769532Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.0, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 2.3}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "rustfs", "product": "console", "versions": [{"status": "affected", "version": ">= 0.1.7, < 0.1.10"}]}]}], "published": "2026-07-15T17:16:53.020", "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"}, {"url": "https://github.com/rustfs/rustfs/security/advisories/GHSA-7gcx-wg4x-q9x6", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-79"}]}], "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."}], "lastModified": "2026-07-16T20:16:47.430", "sourceIdentifier": "security-advisories@github.com"}