CVEvulnerability
CVE-2023-1869
4.8 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2023-04-05
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L
- CVSS 3.1 ([email protected])
- 4.8 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
- Weaknesses
- CWE-79
Description
The YourChannel plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in versions up to, and including, 1.2.5 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrative-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
Affected configurations
• plugin yourchannel (<= 1.2.3)
Related
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2899732%40yourchannel&new=2899732%40yourchannel&sfp_email=&sfph_mail= plugins.trac.wordpress.org
- https://wordpress.org/plugins/yourchannel/ Product
- https://www.wordfence.com/threat-intel/vulnerabilities/id/a81d5615-0b96-4d89-a525-7e80a10a9317?source=cve Third Party Advisory
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2899732%40yourchannel&new=2899732%40yourchannel&sfp_email=&sfph_mail= plugins.trac.wordpress.org
- https://wordpress.org/plugins/yourchannel/ Product
- https://www.wordfence.com/threat-intel/vulnerabilities/id/a81d5615-0b96-4d89-a525-7e80a10a9317?source=cve Third Party Advisory