PT-2018-2046 · Microsoft · Sharepoint Server

Ashar Javed · Publicado 2018-10-09 · Atualizado 2019-10-03 · CVE-2018-8498

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 Enterprise Server (affected versions not specified)

Description The issue is related to insufficient access control in Microsoft SharePoint Server, allowing a remote attacker to elevate their privileges using a specially crafted request. This could enable the attacker to perform cross-site scripting attacks, read unauthorized content, use the victim's identity to take actions on the SharePoint site, 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-264

CWE-79

Identificadores relacionados

BDU:2018-01662

CVE-2018-8498

Produtos afetados

Sharepoint Server

Referências · 7

• https://osv.dev/vulnerability/CVE-2018-8498 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8498 · Nota de Segurança
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8498 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2018-8498 · Nota de Segurança
• http://securityfocus.com/bid/105495 · Nota
• https://bdu.fstec.ru/vul/2018-01662 · Nota de Segurança
• http://securitytracker.com/id/1041835 · Nota