CVE-2023-2836
CRM Perks Forms <= 1.1.1 - Authenticated (Admin+) Stored Cross-Site Scripting
MEDIUM 4.8EPSS 0.6%
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
- crmperks · CRM Perks Forms – WordPress Form Builder
- CVSS v3.1 NVD
- 4.8 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N - CVSS v3.1 WORDFENCE
- 4.4 MEDIUM
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:N - EPSS
- 0.60% chance of exploitation in the next 30 days, 48th percentile
- Published
- 2023-05-31
- Updated
- 2026-04-08
Proof-of-concept exploits (1)
- Don-H50/wp-vul/blob/main/CPF-xss-exploit.md0★ · 2023-05-23
Security advisories
- https://www.wordfence.com/threat-intel/vulnerabilities/id/de11636b-a051-4e76-bc26-ed76f66…
- https://plugins.trac.wordpress.org/changeset/2917582