Unverified Password Change in instantsoft/icms2
Priority LOW 20CWE-620Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
Unverified Password Change in GitHub repository instantsoft/icms2 prior to 2.16.1-git.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00432 37th percentileScored 2026-11-07
Fix Fixed instantsoft/icms2 (instantsoft): 2.16.1-git
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| instantsoft | instantsoft/icms2 | before 2.16.1-git | 2.16.1-git | Patch available | CNA |
- instantsoft/icms2 Vendorinstantsoft Affected before 2.16.1-git Fixed in 2.16.1-git Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:instantcms:instantcms:*:*:*:*:*:*:*:* | before 2.16.1 | Vulnerable | InstantCMS |
- cpe:2.3:a:instantcms:instantcms:*:*:*:*:*:*:*:* Versions before 2.16.1 Vulnerable ·InstantCMS
Remediation
- Fix · CNA instantsoft/icms2 (instantsoft) Fixed in 2.16.1-git
Timeline
- 2026-10-02 Threatist record created from CVE-2023-4381
- 2026-10-03 Alias added: GHSA-3vxj-947v-9gfh
References
More instantsoft vulnerabilities
- TI-2023-03877 SQL Injection in instantsoft/icms2 CVSS 3.1CRITICAL 9.1
- TI-2024-20589 SQL injection in index_chart_data action CVSS 3.1HIGH 7.2
- TI-2023-04538 SQL Injection in instantsoft/icms2 CVSS 3.1HIGH 7.2
- TI-2025-36697 InstantCMS vulnerable to Server-Side Request Forgery via package installer CVSS 3.1HIGH 7.2
- TI-2023-04291 Cross-site Scripting (XSS) - Reflected in instantsoft/icms2 CVSS 3.1MEDIUM 6.1
- TI-2026-39443 InstantCMS has Remote Code Execution in package installer CVSS 3.1MEDIUM 5.5
Sources
- CVE-2023-4381 · CVE Program
- CVE-2023-4381 · NVD
- FIRST EPSS
- GHSA-3vxj-947v-9gfh · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences