PT-2026-21497 · A466350665 · Smart-Sso

Din4 · Publicado 2026-02-23 · Atualizado 2026-02-23 · CVE-2026-2971

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Média

Vetor base

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

Name of the Vulnerable Software and Affected Versions a466350665 Smart-SSO versions up to 2.1.1

Description A flaw exists in a466350665 Smart-SSO, potentially allowing for cross site scripting. The issue is related to the manipulation of the redirectUri argument within the file smart-sso-server/src/main/resources/templates/login.html of the Login component. This manipulation can be performed remotely. The exploit has been publicly disclosed.

Recommendations Versions prior to 2.1.1 should be updated.

Exploit

Correção

Code Injection

XSS

Enumeração de Fraquezas

CWE-94

CWE-79

Identificadores relacionados

CVE-2026-2971

Produtos afetados

Smart-Sso

Referências · 10

• 🔥 https://notion.so/Smart-SSO-Reflected-XSS-vulnerabilities-in-redirectUri-parameter-304ea92a3c41805a8223c4ba75831802 · Exploit
• https://vuldb.com/?ctiid.347338 · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-2971 · Nota de Segurança
• https://vuldb.com/?submit.756025 · Nota
• https://osv.dev/vulnerability/CVE-2026-2971 · Aviso do Fabricante
• https://t.me/cveNotify/152812 · Publicação no Telegram
• https://vuldb.com/?id.347338 · Nota
• https://t.me/CVEtracker/45475 · Publicação no Telegram
• https://twitter.com/VulmonFeeds/status/2025831227261882399 · Publicação no Twitter
• https://twitter.com/CVEnew/status/2025809022390263891 · Publicação no Twitter