CVE-2023-0447

The My YouTube Channel plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on the clear_all_cache function in versions up to, and including, 3.0.12.1. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to clear the plugin's cache.

CVSS v3.0 4.3 MEDIUM

4.3^/10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2844200%40youtube-channel&new=2844200%40youtube-channel&sfp_email=&sfph_mail=	Patch Third Party Advisory
https://www.wordfence.com/threat-intel/vulnerabilities/id/486b6a75-d101-4f3a-8436-6c23dd0ff200	Third Party Advisory
https://plugins.trac.wordpress.org/browser/youtube-channel/trunk/youtube-channel.php?rev=2482795#L1502	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:my_youtube_channel_project:my_youtube_channel:*:*:*:*:*:wordpress:*:*

Information

Published : 2023-01-23 09:15

Updated : 2023-02-01 06:05

NVD link : CVE-2023-0447

Mitre link : CVE-2023-0447

JSON object : View

CWE

CWE-862

Missing Authorization

Products Affected

my_youtube_channel_project

my_youtube_channel

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2844200%40youtube-channel&new=2844200%40youtube-channel&sfp_email=&sfph_mail=", "name": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2844200%40youtube-channel&new=2844200%40youtube-channel&sfp_email=&sfph_mail=", "tags": ["Patch", "Third Party Advisory"], "refsource": "MISC"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/486b6a75-d101-4f3a-8436-6c23dd0ff200", "name": "https://www.wordfence.com/threat-intel/vulnerabilities/id/486b6a75-d101-4f3a-8436-6c23dd0ff200", "tags": ["Third Party Advisory"], "refsource": "MISC"}, {"url": "https://plugins.trac.wordpress.org/browser/youtube-channel/trunk/youtube-channel.php?rev=2482795#L1502", "name": "https://plugins.trac.wordpress.org/browser/youtube-channel/trunk/youtube-channel.php?rev=2482795#L1502", "tags": ["Third Party Advisory"], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "The My YouTube Channel plugin for WordPress is vulnerable to authorization bypass due to a missing capability check on the clear_all_cache function in versions up to, and including, 3.0.12.1. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to clear the plugin's cache."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-862"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2023-0447", "ASSIGNER": "security@wordfence.com"}}, "impact": {"baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.8}}, "publishedDate": "2023-01-23T17:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:my_youtube_channel_project:my_youtube_channel:*:*:*:*:*:wordpress:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "3.0.12.1"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2023-02-01T14:05Z"}

4.3 /10