CVE-2020-20588

8.8 highEPSS 1.3%

High (8.8) in ibarn project ibarn. EPSS 1.3% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

8.8 high

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

EPSS: 1.3% chance of exploitation in the next 30 days; higher than 69% of CVEs (scores of 2026-10-31)
CWE: CWE-434
Published: 2022-12-15
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

ibarn_project:ibarn

References

https://github.com/zhimengzhe/iBarn/issues/13
https://github.com/zhimengzhe/iBarn/issues/13

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