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Os4Ed

Vendor security scorecard – 2 CVEs in the selected period

Period: 30d 90d 6m 1y All
Risk 12
2
CVEs
0
Critical
1
High
0
KEV
1
PoC
1
Unpatched C/H
0.0%
Patch Rate
0.3%
Avg EPSS

Severity Breakdown

CRITICAL
0
HIGH
1
MEDIUM
1
LOW
0

Monthly CVE Trend

Top Risky CVEs

CVE Summary Severity CVSS EPSS Priority Signals
CVE-2025-65594 Broken access control in OpenSIS 9.2 and earlier lets an authenticated low-privilege user (e.g. a student account) issue unauthorized database writes against other users' records via Student.php, enabling horizontal privilege escalation and tampering with data they should not control. Publicly available exploit code exists for this issue, though it is not listed in CISA KEV and carries a low EPSS score (0.26%, 18th percentile), indicating no confirmed widespread exploitation yet. HIGH 8.1 0.3% 61
PoC No patch
CVE-2026-11944 Path traversal in openSIS Classic 9.3 exposes arbitrary server files through the legacy messaging sent-mail attachment download endpoint, exploitable by any authenticated low-privilege user. The vulnerability allows crafted sequences such as directory traversal patterns to escape the intended attachment directory and retrieve sensitive server-side files. No active exploitation has been confirmed (not listed in CISA KEV) and no public exploit code has been identified at time of analysis; however, the low authentication bar and network accessibility make this a realistic internal threat. MEDIUM 5.3 0.4% 26
No patch

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