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CVE-2026-45483

Опубликовано: 09 июн. 2026
Источник: msrc
CVSS3: 4.6
EPSS Низкий

Описание

Microsoft Office Project Server Spoofing Vulnerability

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office Project Server allows an authorized attacker to perform spoofing over a network.

FAQ

According to the CVSS metric, user interaction is required (UI:R) and privileges required is Low (PR:L). What does that mean for this vulnerability?

An authorized attacker with guest privileges must send a victim a malicious site and convince them to open it.

According to the CVSS metrics, successful exploitation of this vulnerability could lead to some loss of confidentiality (C:L), and integrity (I:L) but lead to no loss of availability (A:N). What is the impact of this vulnerability?

An attacker who successfully exploited the vulnerability could view some sensitive information (Confidentiality), make changes to disclosed information (Integrity), but cannot limit access to the resource (Availability).

Is the Preview Pane an attack vector for this vulnerability?

No, the Preview Pane is not an attack vector.

Обновления

ПродуктСтатьяОбновление
Microsoft SharePoint Enterprise Server 2016
Microsoft SharePoint Server 2019
Microsoft SharePoint Server Subscription Edition

Показывать по

Возможность эксплуатации

Publicly Disclosed

No

Exploited

No

Latest Software Release

Exploitation Less Likely

EPSS

Процентиль: 40%
0.00505
Низкий

4.6 Medium

CVSS3

Связанные уязвимости

CVSS3: 4.6
nvd
около 2 месяцев назад

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office Project Server allows an authorized attacker to perform spoofing over a network.

CVSS3: 4.6
github
около 2 месяцев назад

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office Project Server allows an authorized attacker to perform spoofing over a network.

CVSS3: 4.6
fstec
около 2 месяцев назад

Уязвимость пакетов программ Microsoft SharePoint Server, Microsoft SharePoint Server Subscription Edition, Microsoft SharePoint Enterprise Server, связанная с непринятием мер по защите структуры веб-страницы, позволяющая нарушителю проводить спуфинг-атаки

EPSS

Процентиль: 40%
0.00505
Низкий

4.6 Medium

CVSS3