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CVE details

CVE-2026-39823

CVE-2026-27142 fixed a vulnerability in which URLs were not correctly escaped inside of a <meta> tag's <content> attribute. If the URL content were to insert ASCII whitespaces around the '=' rune inside of the <content> attribute, the escaper would fail to similarly escape it, leading to XSS.

Score
6.1 medium
Published
2026-05-07
Links
NVD · cve.org · Report wrong data

Matched ports (0)

No port is within the affected range.

VuXML