CVE-2025-55469

Incorrect access control in youlai-boot v2.21.1 allows attackers to escalate privileges and access the Administrator backend.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://gist.github.com/old6ma/d6e19c9efbe28431f4c27c063cc9cbb8	Third Party Advisory
https://gitee.com/youlaiorg/youlai-boot	Product
https://gitee.com/youlaiorg/youlai-boot/issues/ICFCOK	Exploit Issue Tracking Vendor Advisory
https://gitee.com/youlaiorg/youlai-boot/issues/ICFCOK	Exploit Issue Tracking Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:youlai:youlai-boot:2.21.1:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-11-26 18:15

Updated : 2025-12-05 14:38

NVD link : CVE-2025-55469

Mitre link : CVE-2025-55469

CVE.ORG link : CVE-2025-55469

JSON object : View

Products Affected

youlai

youlai-boot

CWE

CWE-863

Incorrect Authorization

CWE-284

Improper Access Control

{"id": "CVE-2025-55469", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2025-11-26T18:15:48.607", "references": [{"url": "https://gist.github.com/old6ma/d6e19c9efbe28431f4c27c063cc9cbb8", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://gitee.com/youlaiorg/youlai-boot", "tags": ["Product"], "source": "cve@mitre.org"}, {"url": "https://gitee.com/youlaiorg/youlai-boot/issues/ICFCOK", "tags": ["Exploit", "Issue Tracking", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://gitee.com/youlaiorg/youlai-boot/issues/ICFCOK", "tags": ["Exploit", "Issue Tracking", "Vendor Advisory"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-863"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-284"}]}], "descriptions": [{"lang": "en", "value": "Incorrect access control in youlai-boot v2.21.1 allows attackers to escalate privileges and access the Administrator backend."}], "lastModified": "2025-12-05T14:38:51.700", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:youlai:youlai-boot:2.21.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7CFBFBA2-A744-4EAE-A0F1-78CAE3F65176"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}