Security readout for executives and security teams
Plain-English summary
A WordPress plugin that connects common form builders to Zendesk can let outside visitors store malicious scripts through form submissions. Those scripts may run later when someone views the affected content. For businesses, the main concern is compromise of staff or site visitors through a trusted WordPress workflow.
Executive priority
Treat this as a high-priority WordPress application risk for affected sites. Prioritize internet-facing sites that collect customer or support forms, because exploitation requires no login according to the CVE description.
Technical view
CVE-2026-2568 is a stored cross-site scripting issue in WP Zendesk for Contact Form 7, WPForms, Elementor, Formidable and Ninja Forms through version 1.1.5. The root cause is insufficient input sanitization and output escaping of form submission data. The CVSS v3.1 score is 7.2, with network attack vector, low complexity, no privileges required, and changed scope.
Likely exposure
Exposure is likely limited to WordPress sites running this specific crmperks plugin at version 1.1.5 or earlier. Public-facing forms increase relevance because exploitation is described as unauthenticated.
Exploitation context
The sources state unauthenticated attackers can inject arbitrary web scripts via form submission data. The bundle does not cite CISA KEV listing or confirmed active exploitation.
Researcher notes
Evidence is strongest for the vulnerable condition and affected version range from the CVE and Wordfence reference. The bundle references a WordPress Trac changeset, but does not provide a named fixed version or evidence of exploitation in the wild.
Mitigation direction
- Check whether the plugin is installed and at version 1.1.5 or earlier.
- Update to a vendor-provided fixed version if one is available.
- If no fixed version is available, consider disabling the plugin pending vendor guidance.
- Review Wordfence and WordPress plugin changelog guidance before production changes.
- Use web application filtering as a temporary control, not a replacement for remediation.
Validation and detection
- Inventory WordPress sites for the named crmperks WP Zendesk plugin.
- Confirm plugin versions across production, staging, and backups.
- Identify exposed forms connected through the affected plugin.
- Review recent form submissions for unexpected script-like content.
- Check WordPress administrative pages for stored content sourced from submissions.
- Verify remediation by confirming the vulnerable version is no longer deployed.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-79: User-session and phishing behavior lookup
Client-side and session-facing weaknesses should be reviewed alongside initial-access and user-execution behaviors. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2026-2568 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 7.2 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N3.92.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.2HighVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Source materials
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.