CVE-2024-27187

Improper Access Controls allows backend users to overwrite their username when disallowed.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://developer.joomla.org/security-centre/945-20240804-core-improper-acl-for-backend-profile-view.html	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:joomla:joomla\!::::::::
	cpe:2.3:a:joomla:joomla\!::::::::

History

04 Jun 2025, 20:58

Type	Values Removed	Values Added
References	~~() https://developer.joomla.org/security-centre/945-20240804-core-improper-acl-for-backend-profile-view.html -~~	() https://developer.joomla.org/security-centre/945-20240804-core-improper-acl-for-backend-profile-view.html - Vendor Advisory
First Time		Joomla joomla\! Joomla
CPE		cpe:2.3:a:joomla:joomla\!::::::::
CWE		NVD-CWE-Other

21 Aug 2024, 12:30

Type	Values Removed	Values Added
Summary		(es) Los controles de acceso inadecuados permiten a los usuarios de backend sobrescribir su nombre de usuario cuando no están permitidos.

20 Aug 2024, 20:35

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.5

20 Aug 2024, 16:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2024-08-20 16:15

Updated : 2025-06-04 20:58

NVD link : CVE-2024-27187

Mitre link : CVE-2024-27187

CVE.ORG link : CVE-2024-27187

JSON object : View

Products Affected

joomla

joomla\!

CWE

CWE-284

Improper Access Control

NVD-CWE-Other

{"id": "CVE-2024-27187", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2024-08-20T16:15:10.983", "references": [{"url": "https://developer.joomla.org/security-centre/945-20240804-core-improper-acl-for-backend-profile-view.html", "tags": ["Vendor Advisory"], "source": "security@joomla.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security@joomla.org", "description": [{"lang": "en", "value": "CWE-284"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "Improper Access Controls allows backend users to overwrite their username when disallowed."}, {"lang": "es", "value": "Los controles de acceso inadecuados permiten a los usuarios de backend sobrescribir su nombre de usuario cuando no est\u00e1n permitidos."}], "lastModified": "2025-06-04T20:58:17.973", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:joomla:joomla\\!:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8B56EE68-66B7-4D2E-8AF4-AB0EFEDF9006", "versionEndExcluding": "4.4.7", "versionStartIncluding": "4.0.0"}, {"criteria": "cpe:2.3:a:joomla:joomla\\!:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E24C97A3-655B-4184-820A-F7D61BE668B3", "versionEndExcluding": "5.1.3", "versionStartIncluding": "5.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "security@joomla.org"}

7.5 /10