PT-2018-18464 · Microsoft · Sharepoint Server

Ashar Javed · Publicado 2018-05-08 · Atualizado 2018-06-05 · CVE-2018-8156

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions Microsoft SharePoint Server (affected versions not specified)

Description The issue arises from the improper sanitization of specially crafted web requests by Microsoft SharePoint Server, allowing an authenticated attacker to send a malicious request to an affected server. This could lead to cross-site scripting attacks, enabling the attacker to read unauthorized content, use the victim's identity to alter permissions and delete content, and inject malicious content into the user's browser.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Enumeração de Fraquezas

CWE-79

Identificadores relacionados

CVE-2018-8156

Produtos afetados

Sharepoint Server

Referências · 6

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8156 · Nota de Segurança
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8156 · Aviso do Fabricante
• http://securitytracker.com/id/1040856 · Nota
• http://securityfocus.com/bid/104048 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2018-8156 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2018-8156 · Aviso do Fabricante