PT-2019-19357 · Humhub · Humhub

Publicado 2019-03-18 · Atualizado 2019-03-25 · CVE-2019-9093

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Média

Vetor base

AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions Humhub version 1.3.10 Community Edition

Description A Reflected Cross Site Scripting (XSS) issue was found in the file upload functionality. Specifically, user-supplied input containing a JavaScript payload in the filename parameter is echoed back, resulting in reflected XSS. This occurs in the /file/file/upload endpoint.

Recommendations For Humhub version 1.3.10 Community Edition, as a temporary workaround, consider validating and sanitizing the filename parameter to prevent the injection of malicious JavaScript payloads. Restrict access to the /file/file/upload endpoint until a proper fix is applied.

Correção

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2019-9093

Produtos afetados

Humhub

Referências · 3

• https://github.com/humhub/humhub/blob/master/protected/humhub/docs/CHANGELOG.md · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2019-9093 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2019-9093 · Aviso do Fabricante