File upload vulnerability in function upload in action/Core.class.php in zhimengzhe iBarn…
Priority HIGH 73CWE-434Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-434.
Summary
File upload vulnerability in function upload in action/Core.class.php in zhimengzhe iBarn 1.5 allows remote attackers to run arbitrary code via avatar upload to index.php.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.01277 70th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Total
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 |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:ibarn_project:ibarn:1.5:*:*:*:*:*:*:* | 1.5 | Vulnerable | Ibarn Project |
- cpe:2.3:a:ibarn_project:ibarn:1.5:*:*:*:*:*:*:* Versions 1.5 Vulnerable ·Ibarn Project
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-20588
- 2026-10-03 Alias added: GHSA-9vp3-p6fp-p88f
References
More Ibarn Project Ibarn vulnerabilities
- TI-2024-25710 zhimengzhe iBarn v1.5 was discovered to contain a reflected cross-site scripting (XSS)… CVSS 3.1MEDIUM 6.3
- TI-2024-25711 zhimengzhe iBarn v1.5 was discovered to contain a reflected cross-site scripting (XSS)… CVSS 3.1MEDIUM 6.1
Sources
- CVE-2020-20588 · CVE Program
- CVE-2020-20588 · NVD
- FIRST EPSS
- GHSA-9vp3-p6fp-p88f · GitHub Advisory Database · CC BY 4.0
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