CVE-2021-27280

OS Command injection vulnerability in mblog 3.5.0 allows attackers to execute arbitrary code via crafted theme when it gets selected.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/langhsu/mblog/	Product
https://github.com/langhsu/mblog/issues/44	Exploit Issue Tracking
https://github.com/langhsu/mblog/	Product
https://github.com/langhsu/mblog/issues/44	Exploit Issue Tracking

Configurations

Configuration 1 (hide)

cpe:2.3:a:mblog_project:mblog:3.5.0:*:*:*:*:*:*:*

History

21 Nov 2024, 05:57

Type	Values Removed	Values Added
References	~~() https://github.com/langhsu/mblog/ - Product~~	() https://github.com/langhsu/mblog/ - Product
References	~~() https://github.com/langhsu/mblog/issues/44 - Exploit, Issue Tracking~~	() https://github.com/langhsu/mblog/issues/44 - Exploit, Issue Tracking

12 May 2023, 15:36

Type	Values Removed	Values Added
CPE		cpe:2.3:a:mblog_project:mblog:3.5.0:::::::*
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.8
CWE		CWE-434
References	~~(MISC) https://github.com/langhsu/mblog/ -~~	(MISC) https://github.com/langhsu/mblog/ - Product
References	~~(MISC) https://github.com/langhsu/mblog/issues/44 -~~	(MISC) https://github.com/langhsu/mblog/issues/44 - Exploit, Issue Tracking

08 May 2023, 14:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-05-08 14:15

Updated : 2025-01-29 17:15

NVD link : CVE-2021-27280

Mitre link : CVE-2021-27280

CVE.ORG link : CVE-2021-27280

JSON object : View

Products Affected

mblog_project

mblog

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

{"id": "CVE-2021-27280", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2023-05-08T14:15:10.640", "references": [{"url": "https://github.com/langhsu/mblog/", "tags": ["Product"], "source": "cve@mitre.org"}, {"url": "https://github.com/langhsu/mblog/issues/44", "tags": ["Exploit", "Issue Tracking"], "source": "cve@mitre.org"}, {"url": "https://github.com/langhsu/mblog/", "tags": ["Product"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/langhsu/mblog/issues/44", "tags": ["Exploit", "Issue Tracking"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-434"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-434"}]}], "descriptions": [{"lang": "en", "value": "OS Command injection vulnerability in mblog 3.5.0 allows attackers to execute arbitrary code via crafted theme when it gets selected."}], "lastModified": "2025-01-29T17:15:13.293", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mblog_project:mblog:3.5.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2A8A4AC9-1036-4891-B425-6977D8238247"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}