Eval injection vulnerability in ajax.php in openSIS 4.5 through 5.2 allows remote…
Priority MEDIUM 52CWE-94Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-94.
Summary
Eval injection vulnerability in ajax.php in openSIS 4.5 through 5.2 allows remote attackers to execute arbitrary PHP code via the modname parameter.
Why it matters now
EPSS 0.21875 97th percentileScored 2026-11-07
Public exploit Yes 3 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 9
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:os4ed:opensis:4.5:*:*:*:*:*:*:* | 4.5 | Vulnerable | OS4ED |
| cpe:2.3:a:os4ed:opensis:4.6:*:*:*:*:*:*:* | 4.6 | Vulnerable | OS4ED |
| cpe:2.3:a:os4ed:opensis:4.7:*:*:*:*:*:*:* | 4.7 | Vulnerable | OS4ED |
| cpe:2.3:a:os4ed:opensis:4.8:*:*:*:*:*:*:* | 4.8 | Vulnerable | OS4ED |
| cpe:2.3:a:os4ed:opensis:4.8.1:*:*:*:*:*:*:* | 4.8.1 | Vulnerable | OS4ED |
| cpe:2.3:a:os4ed:opensis:4.9:*:*:*:*:*:*:* | 4.9 | Vulnerable | OS4ED |
| cpe:2.3:a:os4ed:opensis:5.0:*:*:*:*:*:*:* | 5.0 | Vulnerable | OS4ED |
| cpe:2.3:a:os4ed:opensis:5.1:*:*:*:*:*:*:* | 5.1 | Vulnerable | OS4ED |
| cpe:2.3:a:os4ed:opensis:5.2:*:*:*:*:*:*:* | 5.2 | Vulnerable | OS4ED |
- cpe:2.3:a:os4ed:opensis:4.5:*:*:*:*:*:*:* Versions 4.5 Vulnerable ·OS4ED
- cpe:2.3:a:os4ed:opensis:4.6:*:*:*:*:*:*:* Versions 4.6 Vulnerable ·OS4ED
- cpe:2.3:a:os4ed:opensis:4.7:*:*:*:*:*:*:* Versions 4.7 Vulnerable ·OS4ED
- cpe:2.3:a:os4ed:opensis:4.8:*:*:*:*:*:*:* Versions 4.8 Vulnerable ·OS4ED
- cpe:2.3:a:os4ed:opensis:4.8.1:*:*:*:*:*:*:* Versions 4.8.1 Vulnerable ·OS4ED
- cpe:2.3:a:os4ed:opensis:4.9:*:*:*:*:*:*:* Versions 4.9 Vulnerable ·OS4ED
- cpe:2.3:a:os4ed:opensis:5.0:*:*:*:*:*:*:* Versions 5.0 Vulnerable ·OS4ED
- cpe:2.3:a:os4ed:opensis:5.1:*:*:*:*:*:*:* Versions 5.1 Vulnerable ·OS4ED
- cpe:2.3:a:os4ed:opensis:5.2:*:*:*:*:*:*:* Versions 5.2 Vulnerable ·OS4ED
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2013-1349
- 2026-10-03 Alias added: GHSA-63m6-8fwh-9fhm
References
More OS4ED Opensis vulnerabilities
- TI-2024-34282 SQL injection vulnerability exists in OS4ED openSIS-Classic Version 9.1, specifically in… CVSS 3.1CRITICAL 9.8
- TI-2020-10493 openSIS through 7.4 allows SQL Injection. CVSS 3.1CRITICAL 9.8
- TI-2025-16780 OS4ED openSIS v7.0 through v9.1 contains a SQL injection vulnerability via the stu_id… CVSS 3.1HIGH 8.8
- TI-2025-16779 An issue in OS4ED openSIS v8.0 through v9.1 allows attackers to execute a directory… CVSS 3.1HIGH 8.8
- TI-2024-31069 OS4ED openSIS-Classic v9.1 was discovered to contain a SQL injection vulnerability via a crafted payload. CVSS 3.1HIGH 8.8
- TI-2024-23488 SQL injection vulnerabilities were discovered in Ajax.php, ForWindow.php, ForExport.php… CVSS 3.1HIGH 8.8
Sources
- CVE-2013-1349 · CVE Program
- CVE-2013-1349 · NVD
- FIRST EPSS
- GHSA-63m6-8fwh-9fhm · GitHub Advisory Database · CC BY 4.0
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