CVE-2021-36532

8.1 highEPSS 0.8%

High (8.1) in portfoliocms project portfoliocms. EPSS 0.8% chance of exploitation in the next 30 days.

Race condition vulnerability discovered in portfolioCMS 1.0 allows remote attackers to run arbitrary code via fileExt parameter to localhost/admin/uploads.php.

Severity

CVSS 3.1

8.1 high

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

EPSS: 0.8% chance of exploitation in the next 30 days; higher than 56% of CVEs (scores of 2026-10-31)
CWE: CWE-362
Published: 2023-02-03
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

portfoliocms_project:portfoliocms

References

https://github.com/excellentoldtv/portfolioCMS-issues/issues/1
https://github.com/excellentoldtv/portfolioCMS-issues/issues/1

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