CVEvulnerability
CVE-2023-2836
4.8 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2023-05-31
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 4.4 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N
- 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 CRM Perks Forms plugin for WordPress is vulnerable to Stored Cross-Site Scripting via form settings in versions up to, and including, 1.1.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-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
• crmperks crm perks forms (<= 1.1.1)
Related
Weakness · CWE (1)
- CWE-79 Improper Neutralization of Input During Web Page Generation weakness
References
- https://github.com/Don-H50/wp-vul/blob/main/CPF-xss-exploit.md Exploit, Third Party Advisory
- https://plugins.trac.wordpress.org/changeset/2917582/ Patch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/de11636b-a051-4e76-bc26-ed76f66fe0df?source=cve Third Party Advisory
- https://github.com/Don-H50/wp-vul/blob/main/CPF-xss-exploit.md Exploit, Third Party Advisory
- https://plugins.trac.wordpress.org/changeset/2917582/ Patch
- https://www.wordfence.com/threat-intel/vulnerabilities/id/de11636b-a051-4e76-bc26-ed76f66fe0df?source=cve Third Party Advisory