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TI-2023-02657 Aliases CVE-2023-2836GHSA-w5rr-mc9h-5xqw

CRM Perks Forms <= 1.1.1 - Authenticated (Admin+) Stored Cross-Site Scripting

Priority LOW 23CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00599 48th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
CRM PerksCRM Perks Forms – WordPress Form Builderup to 1.1.1—No fix listedCNA
  • CRM Perks Forms – WordPress Form Builder VendorCRM Perks Affected up to 1.1.1 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:crmperks:crm_perks_forms:*:*:*:*:*:wordpress:*:*up to 1.1.1VulnerableCRM Perks
  • cpe:2.3:a:crmperks:crm_perks_forms:*:*:*:*:*:wordpress:*:* Versions up to 1.1.1 Vulnerable ·CRM Perks

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-2836
  2. 2026-10-03 Alias added: GHSA-w5rr-mc9h-5xqw

References

Exploit 1

Patch 1

Advisory 1

  • TI-2024-20222 WordPress CRM Perks Forms plugin <= 1.1.4 - Unauthenticated SQL Injection vulnerability CVSS 3.1CRITICAL 10.0
  • TI-2024-24967 WordPress CRM Perks Forms plugin <= 1.1.5 - Broken Access Control vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2024-20223 WordPress CRM Perks Forms plugin <= 1.1.4 - SQL Injection vulnerability CVSS 3.1HIGH 8.8
  • TI-2024-06934 CRM Perks Forms <= 1.1.3 - Authenticated (Administrator+) Arbitrary File Upload CVSS 3.1HIGH 7.2
  • TI-2024-20172 WordPress CRM Perks Forms plugin <= 1.1.4 - Cross Site Scripting (XSS) vulnerability CVSS 3.1MEDIUM 6.5
  • TI-2022-18090 WordPress CRM Perks Forms Plugin <= 1.1.0 is vulnerable to Reflected Cross Site Scripting (XSS) vulnerability CVSS 3.1MEDIUM 6.1
See all 7 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences