WE
Product
websub
by w3c · last CVE Oct 27, 2026
1
CVEs
0
On KEV
5.7
Max CVSS
1
New 30D
Severity mix
Critical 0High 0Medium 1Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-50571
New
5.7–Oct 27
WebSub: Reflected script execution through intent-verification challenges
Affected: = REC-websub-20180123
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