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Severity across 2 analyzed records
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As of 09/18/2026, within CyStack's analyzed data, MediaWiki - ProofreadPage Extension has 0 security vulnerabilities published in the last 90 days. Of these, 0 are rated High or Critical. None of these vulnerabilities is listed in the CISA KEV catalog. CyStack recommends that organizations and individual users remediate applicable vulnerabilities as soon as possible.
CyStack does not yet have sufficient official-source data to identify the latest version of MediaWiki - ProofreadPage Extension and determine which vulnerabilities affect that version.
CyStack VulnScan continuously discovers assets, validates vulnerabilities, and helps security teams prioritize remediation across the organization.
Explore CyStack VulnScan| Vulnerability | Exploitation status | Fix | Published | Severity |
|---|---|---|---|---|
CVE-2026-39838ProofreadPage improperly sanitizes multiline styles using Sanitizer::checkCSS | Exploitation statusPublic exploit | FixYes | Published04/07/2026 | SeverityMedium |
CVE-2026-0670Stored XSS through a system message and a user-provided parameter in ProofreadPage | Exploitation statusNot known exploited | FixNot confirmed | Published01/07/2026 | SeverityMedium |
