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CVE-2023-0447

My YouTube Channel <= 3.0.12.1 - Missing Authorization

MEDIUM
4.3
CVSS Score
Published: January 23, 2023 at 04:30 PM UTC
Updated: June 17, 2026 at 05:25 AM UTC
2 products affected across 2 vendorsMy YouTube ChannelMy YouTube Channel

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.6%
SSVC
No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

My YouTube Channel· My YouTube Channel Projectwordpress-plugin
95%
v ≤ 3.0.12.1
My YouTube Channel· Urkekgwordpress-plugin
60%
v ≤ 3.0.12.1

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (4)

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

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

4.3MEDIUMWordfence
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-862

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