CVE-2020-20588
CVE-2020-20588 is a high-severity vulnerability in Ibarn Project Ibarn with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-434.
Key facts
- Severity: High (CVSS 3.x base score 8.8)
- EPSS exploit prediction: 1% (65th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-434
- Affected product: Ibarn Project Ibarn
- Published:
- Last modified:
Description
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.
Frequently asked questions
- What is CVE-2020-20588?
- 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.
- How severe is CVE-2020-20588?
- CVE-2020-20588 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2020-20588 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-20588?
- CVE-2020-20588 affects Ibarn Project Ibarn. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-20588?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2020-20588 published?
- CVE-2020-20588 was published on 2022-12-15 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:ibarn_project:ibarn:1.5:*:*:*:*:*:*:*
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