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OS4ED

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CNA

BOS Name -

N/A

CNA CVEs -

1

ADP CVEs -

0

CISA CVEs -

0

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0
Related CVEsRelated ProductsRelated AssignersReports
1Vulnerabilities found
CVE-2026-8406
Assigner-Fluid Attacks
ShareView Details
Assigner-Fluid Attacks
CVSS Score-7.1||HIGH
EPSS-Not Assigned
Published-11 Jun, 2026 | 13:32
Updated-11 Jun, 2026 | 16:16
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
openSIS Classic 9.3 - Insecure Direct Object Reference in Sent Mail

openSIS Classic 9.3 contains an insecure direct object reference vulnerability in the messaging module. Any authenticated user with access to the messaging module can request sent-message details from modules/messaging/SentMail.php by supplying an arbitrary mail_id value.

Action-Not Available
Vendor-OS4ED
Product-openSIS-Classic
CWE ID-CWE-639
Authorization Bypass Through User-Controlled Key