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.
Metrics
Affected Vendors & Products
References
History
Thu, 11 Jun 2026 15:30:00 +0000
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ssvc
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Thu, 11 Jun 2026 14:15:00 +0000
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| Description | 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. | |
| Title | openSIS Classic 9.3 - Insecure Direct Object Reference in Sent Mail | |
| First Time appeared |
Os4ed
Os4ed opensis-classic |
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| Weaknesses | CWE-639 | |
| CPEs | cpe:2.3:a:os4ed:opensis-classic:9.3:*:linux:*:*:*:*:* cpe:2.3:a:os4ed:opensis-classic:9.3:*:macos:*:*:*:*:* cpe:2.3:a:os4ed:opensis-classic:9.3:*:windows:*:*:*:*:* |
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| Vendors & Products |
Os4ed
Os4ed opensis-classic |
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| References |
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| Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: Fluid Attacks
Published:
Updated: 2026-06-11T14:28:42.669Z
Reserved: 2026-05-12T15:47:59.042Z
Link: CVE-2026-8406
Updated: 2026-06-11T14:28:21.203Z
Status : Deferred
Published: 2026-06-11T14:16:32.930
Modified: 2026-06-11T16:16:25.377
Link: CVE-2026-8406
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OpenCVE Enrichment
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