Description
The Stape Conversion Tracking WordPress plugin before 2.3.11 does not validate the sub-path appended to its same-origin proxy's upstream endpoint, allowing unauthenticated visitors to redirect the server-side request to an arbitrary host and have the response body and its content type returned from the site's own origin with security response headers stripped, leading to Server-Side Request Forgery, including loopback and internal hosts, and Cross-Site Scripting.
Published: 2026-11-04
Score: n/a
EPSS: < 1% Very Low
KEV: No
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Remediation

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Tracking

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Advisories

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History

Wed, 04 Nov 2026 09:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-79
CWE-918

Wed, 04 Nov 2026 06:15:00 +0000

Type Values Removed Values Added
Description The Stape Conversion Tracking WordPress plugin before 2.3.11 does not validate the sub-path appended to its same-origin proxy's upstream endpoint, allowing unauthenticated visitors to redirect the server-side request to an arbitrary host and have the response body and its content type returned from the site's own origin with security response headers stripped, leading to Server-Side Request Forgery, including loopback and internal hosts, and Cross-Site Scripting.
Title Stape Conversion Tracking 2.3.0 - 2.3.10 - Unauthenticated SSRF and Same-Origin XSS via Proxy Sub-Path
References

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-11-04T06:00:28.261Z

Reserved: 2026-10-28T04:58:58.360Z

Link: CVE-2026-118422

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-11-04T06:17:03.070

Modified: 2026-11-04T06:17:03.070

Link: CVE-2026-118422

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-04T10:00:14Z

Weaknesses