PT-2018-1639 · Microsoft · Sharepoint Server

Ashar Javed · Publicado 2018-09-11 · Atualizado 2019-10-03 · CVE-2018-8428

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Média

Vetor base

AV:N/AC:M/Au:N/C:P/I:P/A:P

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

Description The issue arises from Microsoft SharePoint Server's failure to properly sanitize specially crafted web requests, allowing for elevation of privilege. This could enable an authenticated attacker to send a crafted request, potentially leading to cross-site scripting attacks. Such attacks might allow the attacker to read unauthorized content, use the victim's identity to alter permissions or delete content 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-79

Identificadores relacionados

BDU:2018-01198

CVE-2018-8428

Produtos afetados

Sharepoint Server

Referências · 6

• https://bdu.fstec.ru/vul/2018-01198 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2018-8428 · Nota de Segurança
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8428 · Aviso do Fabricante
• http://securityfocus.com/bid/105209 · Nota
• https://osv.dev/vulnerability/CVE-2018-8428 · Aviso do Fabricante
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-8428 · Nota de Segurança