Arbitrary code injection in json-sanitizer

CRÍTICO 9.8CVE-2021-23899 · GHSA-mm8j-9x84-m9cv · Published 13/01/2021 · updated 17/06/2026

En resumen

CVE-2021-23899 es una vulnerabilidad CRÍTICO (CVSS 9.8) que afecta a com.mikesamuel:json-sanitizer, json-sanitizer (owasp).
Probabilidad de explotación en los próximos 30 días (EPSS): 2.1%, mayor que el 81.6% de las vulnerabilidades.
Solución: actualizar a 1.2.2 o posterior.

Package	Affected versions	Patched versions
com.mikesamuel:json-sanitizer Maven	`< 1.2.2`	`1.2.2`
json-sanitizer owasp	`< 1.2.2`	`1.2.2`

Description

OWASP json-sanitizer before 1.2.2 may emit closing SCRIPT tags and CDATA section delimiters for crafted input. This allows an attacker to inject arbitrary HTML or XML into embedding documents.

NVD description

OWASP json-sanitizer before 1.2.2 may emit closing SCRIPT tags and CDATA section delimiters for crafted input. This allows an attacker to inject arbitrary HTML or XML into embedding documents.

References

nvd.nist.gov/vuln/detail/CVE-2021-23899 · ADVISORY
OWASP/json-sanitizer commit a37f594 · WEB
OWASP/json-sanitizer · WEB
groups.google.com/g/json-sanitizer-support/c/dAW1AeNMoA0 · WEB

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Package

Affected versions

Patched versions

com.mikesamuel:json-sanitizer

Maven

< 1.2.2

1.2.2

json-sanitizer

owasp

< 1.2.2

1.2.2

Description

OWASP json-sanitizer before 1.2.2 may emit closing SCRIPT tags and CDATA section delimiters for crafted input. This allows an attacker to inject arbitrary HTML or XML into embedding documents.

NVD description

OWASP json-sanitizer before 1.2.2 may emit closing SCRIPT tags and CDATA section delimiters for crafted input. This allows an attacker to inject arbitrary HTML or XML into embedding documents.

Más vulnerabilidades de com.mikesamuel:json-sanitizer

Ver todo →