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EUVD-2026-41143Published

TinaCMS: Cross-origin postMessage handlers and rich-text URL-sanitization bypass enable stored XSS and session takeover

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Related advisories and sources

Publishers link these advisories through the identifiers shown below. A shared identifier or date alone does not tell you whether your software is affected or whether the advisories describe the same cause.

CVE-2026-55660 · CVE overview and exploitation status

EUVD-2026-41143

GHSA-g5qx-h5f3-mp2f

cve-program · CVE-2026-55660

euvd · EUVD-2026-41143

nvd · CVE-2026-55660

osv · GHSA-g5qx-h5f3-mp2f

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ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 15 Nov 20:10 UTC · 254 of 275 readable · 250 fully read · documentation 468/469 current

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