CVE-2023-1866 json
YourChannel <= 1.2.4 - Cross-Site Request Forgery to Plugin Channel Reset
published 2023-04-05 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-24068
- cvss
- 5.4
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 22%
- public exploits
- 0
- none known
Summary
The YourChannel plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 1.2.4. This is due to missing or incorrect nonce validation on the clearKeys function. This makes it possible for unauthenticated attackers to reset the plugin's channel settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.
Patch / fix
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 21 mo ago
Exploit prediction
0.30% chance of exploitation in the next 30 days, higher than 22% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L |
| NVD | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N |
Affected products
- pluginbuilders YourChannel: Everything you want in a YouTube plugin.
Classification
- Weakness
-
- CWE-352 Cross-Site Request Forgery
- Technology feeds
References
-
plugins.trac.wordpress.org
/browser/yourchannel/trunk/YourChannel.php?rev=2844975#L107
patch
-
wordfence.com
/threat-intel/vulnerabilities/id/45851efe-2584-4b5e-8e4c-24f289d3bc32?source=cve
third-party-advisory
- plugins.trac.wordpress.org /changeset/2899070/yourchannel/trunk?contextall=1&old=2896634&old_path=%2Fyourchannel%2Ftrunk
Sources
- CVE List CVE-2023-1866
- NVD CVE-2023-1866
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.