Improper rendering of text nodes in golang.org/x/net/html

MEDIO 6.1CVE-2023-3978 · GHSA-2wrh-6pvc-2jm9 · GO-2023-1988 · Published 02/08/2023 · updated 17/06/2026

En resumen

CVE-2023-3978 es una vulnerabilidad MEDIO (CVSS 6.1) que afecta a golang.org/x/net, networking (golang).
Probabilidad de explotación en los próximos 30 días (EPSS): 0.85%, mayor que el 58.2% de las vulnerabilidades.
Solución: actualizar a 0.13.0 o posterior.

Package	Affected versions	Patched versions
golang.org/x/net Go	`< 0.13.0`	`0.13.0`
networking golang	`< 0.13.0`	`0.13.0`

Description

Text nodes not in the HTML namespace are incorrectly literally rendered, causing text which should be escaped to not be. This could lead to an XSS attack.

NVD description

Text nodes not in the HTML namespace are incorrectly literally rendered, causing text which should be escaped to not be. This could lead to an XSS attack.

References

nvd.nist.gov/vuln/detail/CVE-2023-3978 · ADVISORY
go.dev/cl/514896 · WEB
go.dev/issue/61615 · WEB
pkg.go.dev/vuln/GO-2023-1988 · WEB

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Package

Affected versions

Patched versions

golang.org/x/net

< 0.13.0

0.13.0

networking

golang

< 0.13.0

0.13.0

Description

Text nodes not in the HTML namespace are incorrectly literally rendered, causing text which should be escaped to not be. This could lead to an XSS attack.

NVD description

Text nodes not in the HTML namespace are incorrectly literally rendered, causing text which should be escaped to not be. This could lead to an XSS attack.

Más vulnerabilidades de golang.org/x/net

Ver todo →