CVE-2020-18879

9.8 criticalEPSS 3.1%

Critical (9.8) in bludit bludit. EPSS 3.1% chance of exploitation in the next 30 days.

Unrestricted File Upload in Bludit v3.8.1 allows remote attackers to execute arbitrary code by uploading malicious files via the component 'bl-kereln/ajax/upload-logo.php'.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 3.1% chance of exploitation in the next 30 days; higher than 87% of CVEs (scores of 2026-10-31)
CWE: CWE-434
Published: 2021-08-20
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

bludit:bludit

References

https://github.com/bludit/bludit/issues/1011
https://github.com/bludit/bludit/issues/1011

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