CVE-2019-19576

class.upload.php in verot.net class.upload before 1.0.3 and 2.x before 2.0.4, as used in the K2 extension for Joomla! and other products, omits .phar from the set of dangerous file extensions.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

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

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://packetstormsecurity.com/files/155577/Verot-2.0.3-Remote-Code-Execution.html	Exploit Third Party Advisory VDB Entry
https://github.com/getk2/k2/commit/d1344706c4b74c2ae7659b286b5a066117155124	Patch Third Party Advisory
https://github.com/jra89/CVE-2019-19576	Exploit Third Party Advisory
https://github.com/verot/class.upload.php/commit/5a7505ddec956fdc9e9c071ae5089865559174f1	Patch Third Party Advisory
https://github.com/verot/class.upload.php/commit/db1b4fe50c1754696970d8b437f07e7b94a7ebf2	Patch Third Party Advisory
https://github.com/verot/class.upload.php/compare/1.0.2...1.0.3	Patch Third Party Advisory
https://github.com/verot/class.upload.php/compare/2.0.3...2.0.4	Patch Third Party Advisory
https://medium.com/%40jra8908/cve-2019-19576-e9da712b779
https://www.verot.net	Product
https://www.verot.net/php_class_upload.htm	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:verot_project:verot::::::::
	cpe:2.3:a:verot_project:verot::::::::

Configuration 2 (hide)

cpe:2.3:a:getk2:k2:*:*:*:*:*:joomla\!:*:*

History

No history.

Information

Published : 2019-12-04 18:15

Updated : 2023-11-07 03:07

NVD link : CVE-2019-19576

Mitre link : CVE-2019-19576

CVE.ORG link : CVE-2019-19576

JSON object : View

Products Affected

verot_project

verot

getk2

k2

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

{"id": "CVE-2019-19576", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "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}]}, "published": "2019-12-04T18:15:16.353", "references": [{"url": "http://packetstormsecurity.com/files/155577/Verot-2.0.3-Remote-Code-Execution.html", "tags": ["Exploit", "Third Party Advisory", "VDB Entry"], "source": "cve@mitre.org"}, {"url": "https://github.com/getk2/k2/commit/d1344706c4b74c2ae7659b286b5a066117155124", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/jra89/CVE-2019-19576", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/verot/class.upload.php/commit/5a7505ddec956fdc9e9c071ae5089865559174f1", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/verot/class.upload.php/commit/db1b4fe50c1754696970d8b437f07e7b94a7ebf2", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/verot/class.upload.php/compare/1.0.2...1.0.3", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/verot/class.upload.php/compare/2.0.3...2.0.4", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://medium.com/%40jra8908/cve-2019-19576-e9da712b779", "source": "cve@mitre.org"}, {"url": "https://www.verot.net", "tags": ["Product"], "source": "cve@mitre.org"}, {"url": "https://www.verot.net/php_class_upload.htm", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-434"}]}], "descriptions": [{"lang": "en", "value": "class.upload.php in verot.net class.upload before 1.0.3 and 2.x before 2.0.4, as used in the K2 extension for Joomla! and other products, omits .phar from the set of dangerous file extensions."}, {"lang": "es", "value": "El archivo class.upload.php en verot.net class.upload versiones anteriores a la versi\u00f3n 1.0.3 y versiones 2.x anteriores a la versi\u00f3n 2.0.4, como es usado en la extensi\u00f3n K2 para Joomla! y otros productos, omite .phar del conjunto de extensiones de archivos peligrosos."}], "lastModified": "2023-11-07T03:07:41.973", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:verot_project:verot:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A8F26FB9-CDF6-483C-9E4C-501DA3FC14F8", "versionEndExcluding": "1.0.3"}, {"criteria": "cpe:2.3:a:verot_project:verot:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "496BFED6-1C37-4826-B1B9-6CA8F7E034FF", "versionEndExcluding": "2.0.4", "versionStartIncluding": "2.0.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:getk2:k2:*:*:*:*:*:joomla\\!:*:*", "vulnerable": true, "matchCriteriaId": "A358C664-C94F-4BBD-BCEE-A4E22B9FB018", "versionEndIncluding": "2.10.1"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}