PT-2026-4733 · Unknown · Wellchoose Single Sign-On Portal System

Yucheng Lin · Publicado 2026-01-26 · Atualizado 2026-03-11 · CVE-2026-1428

Positive Technologies (AI Summary)

CVSS v3.1

8.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions WellChoose Single Sign-On Portal System (affected versions not specified)

Description The WellChoose Single Sign-On Portal System contains an OS Command Injection issue. Authenticated remote attackers can inject arbitrary OS commands and execute them on the server. The issue allows for the injection of commands, potentially granting attackers unauthorized access and control over the system.

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

OS Command Injection

Enumeração de Fraquezas

CWE-78

Identificadores relacionados

CVE-2026-1428

Produtos afetados

Wellchoose Single Sign-On Portal System

Referências · 13

• https://twitter.com/cracbot/status/2017191116890927595 · Publicação no Twitter
• https://twitter.com/TheHackerWire/status/2015717702103601569 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2026-1428 · Nota de Segurança
• https://twitter.com/VulmonFeeds/status/2015721171715498462 · Publicação no Twitter
• https://twitter.com/CveFindCom/status/2015721186743693541 · Publicação no Twitter
• https://twcert.org.tw/en/cp-139-10655-59160-2.html · Nota
• https://t.me/cveNotify/155192 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2026-1428 · Aviso do Fabricante
• https://twitter.com/cracbot/status/2017553495210267047 · Publicação no Twitter
• https://twcert.org.tw/tw/cp-132-10654-23f40-1.html · Nota
• https://twitter.com/CVEnew/status/2015719399278166316 · Publicação no Twitter
• https://twitter.com/vuldb/status/2015808222301732907 · Publicação no Twitter
• https://t.me/cveNotify/149838 · Publicação no Telegram