CVE-2020-20210
CVE-2020-20210 is a high-severity vulnerability in Bludit 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% (66th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-434
- Affected product: Bludit
- Published:
- Last modified:
Description
Bludit 3.9.2 is vulnerable to Remote Code Execution (RCE) via /admin/ajax/upload-images.
Frequently asked questions
- What is CVE-2020-20210?
- Bludit 3.9.2 is vulnerable to Remote Code Execution (RCE) via /admin/ajax/upload-images.
- How severe is CVE-2020-20210?
- CVE-2020-20210 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-2020-20210 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (66th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-20210?
- CVE-2020-20210 affects Bludit. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-20210?
- 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-2020-20210 published?
- CVE-2020-20210 was published on 2023-06-26 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:bludit:bludit:3.9.2:*:*:*:*:*:*:*
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Browse all CWE-434 (Unrestricted Upload of File with Dangerous Type) vulnerabilities →