Stape Conversion Tracking 2.3.0 - 2.3.10 - Unauthenticated SSRF and Same-Origin XSS via Proxy Sub-Path

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-118422
StatePUBLISHED
AssignerWPScan
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-11-04 06:17:03 UTC
Updated2026-11-04 06:17:03 UTC
DescriptionThe 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.

Risk And Classification

Problem Types: CWE-918 Server-Side Request Forgery (SSRF) | CWE-79 Cross-Site Scripting (XSS)

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Unknown Stape Conversion Tracking affected 2.3.0 2.3.11 semver Not specified

References

ReferenceSourceLinkTags
wpscan.com/vulnerability/e41ab896-23b8-40b3-8e3f-506d6cc5b85c [email protected] wpscan.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Joep van Antwerpen (en)

CNA: WPScan (en)

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