The click5 CRM add-on to WPForms WordPress plugin through 1.0.3 does not sanitise and escape content submitted through an unauthenticated endpoint before outputting it back in an admin page, leading to Stored XSS which could be used against high privilege users such as admin.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Unknown | click5 CRM add-on to WPForms | unknown |
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Project Subscriptions
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Advisories
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Fixes
Solution
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Workaround
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References
History
Sun, 11 Oct 2026 06:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The click5 CRM add-on to WPForms WordPress plugin through 1.0.3 does not sanitise and escape content submitted through an unauthenticated endpoint before outputting it back in an admin page, leading to Stored XSS which could be used against high privilege users such as admin. | |
| Title | click5 CRM add-on to WPForms <= 1.0.3 - Unauthenticated Stored XSS via post_notifications | |
| References |
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Projects
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MITRE
Status: PUBLISHED
Assigner: WPScan
Published:
Updated: 2026-10-11T06:00:13.106Z
Reserved: 2026-09-01T13:44:44.208Z
Link: CVE-2026-84259
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-10-11T07:17:25.390
Modified: 2026-10-11T07:17:25.390
Link: CVE-2026-84259
Redhat
No data.
OpenCVE Enrichment
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Weaknesses
No weakness.