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CVE-2026-58030

SyntaxHighlight stored XSS via unsanitized 'linelinks' attribute

CVSS 5.3 MEDIUMEPSS 0.4%CWE-79
Vexday Risk Score
13Baixo
Decisão SSVC (CISA)
Track
Sem sinal de exploração → monitorar
CVSS 5.3EPSS 0.4%KEV nãoPoC Nuclei Metasploit Patch
Ciclo de vida
01 jul 2026Publicada no NVD
Recomendação: Monitorar — sem sinal de exploração no momento.
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation SyntaxHighlight_GeSHi. This vulnerability is associated with program files includes/SyntaxHighlight.Php. This issue affects SyntaxHighlight_GeSHi: from * before 1.46.0, 1.45.4, 1.44.6, 1.43.9.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N