PT-2018-14842 · Yunu · Yunucms

36Huo · Publicado 2018-11-11 · Atualizado 2018-12-12 · CVE-2018-19181

Positive Technologies (AI Summary)

CVSS v3.1

7.5

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions YUNUCMS version 1.1.5

Description The issue allows for arbitrary file deletion. This can be achieved by exploiting the statics/ueditor/php/controller.php "action=remove" key parameter, where an attacker can use directory traversal to delete sensitive files, such as the install.lock file.

Recommendations For YUNUCMS version 1.1.5, consider restricting access to the statics/ueditor/php/controller.php endpoint to minimize the risk of exploitation. As a temporary workaround, limit the ability to perform the "remove" action to authorized users only. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Path traversal

Enumeração de Fraquezas

CWE-22

Identificadores relacionados

CVE-2018-19181

Produtos afetados

Yunucms

Referências · 3

• 🔥 https://github.com/doublefast/yunucms/issues/1 · Exploit
• https://osv.dev/vulnerability/CVE-2018-19181 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2018-19181 · Nota de Segurança