CVEvulnerability
CVE-2023-1868
5.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2023-04-05
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
- CVSS 3.1 ([email protected])
- 5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- Weaknesses
- CWE-862
Description
The YourChannel plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check when clearing the plugin cache via the yrc_clear_cache GET parameter in versions up to, and including, 1.2.3. This makes it possible for unauthenticated attackers to clear the plugin's cache.
Affected configurations
• plugin yourchannel (<= 1.2.3)
Related
Weakness · CWE (1)
- CWE-862 Missing Authorization weakness
References
- https://plugins.trac.wordpress.org/browser/yourchannel/trunk/YourChannel.php?rev=2844975#L768 Patch
- https://plugins.trac.wordpress.org/changeset/2896634/yourchannel/trunk?contextall=1&old=2844975&old_path=%2Fyourchannel%2Ftrunk plugins.trac.wordpress.org
- https://wordpress.org/plugins/yourchannel/ Product
- https://www.wordfence.com/threat-intel/vulnerabilities/id/541d202b-f3ed-44d8-93a6-e158209db885?source=cve Third Party Advisory
- https://plugins.trac.wordpress.org/browser/yourchannel/trunk/YourChannel.php?rev=2844975#L768 Patch
- https://wordpress.org/plugins/yourchannel/ Product
- https://www.wordfence.com/threat-intel/vulnerabilities/id/541d202b-f3ed-44d8-93a6-e158209db885?source=cve Third Party Advisory