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Vulnerability record · CVE-2026-81650 · published 20 September 2026

CVE-2026-81650: Unrestricted file upload vulnerability

The Photo Gallery, Sliders, Proofing and WordPress plugin before 4.5.0 does not correctly validate the extensions of files extracted from an uploaded archive, due to a variable being reused as a loop counter so that the check always passes, allowing users granted its gallery-management capability by an administrator to write arbitrary files into a web-accessible directory and, on hosts that execute them, run arbitrary code.

7.2 CVSS 3.1 High EPSS 0.50% · top 59.6% CWE-434 · Unrestricted file upload Deferred
7.2CVSS 3.1 base score
0.50%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
1References
21 Sep 2026Last modified by NVD

Description

The Photo Gallery, Sliders, Proofing and WordPress plugin before 4.5.0 does not correctly validate the extensions of files extracted from an uploaded archive, due to a variable being reused as a loop counter so that the check always passes, allowing users granted its gallery-management capability by an administrator to write arbitrary files into a web-accessible directory and, on hosts that execute them, run arbitrary code.

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

References

LinkTags
https://wpscan.com/vulnerability/7c1443ae-14b4-43ca-bb1a-b6a3f9b27c57/

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Source: NIST National Vulnerability Database (record CVE-2026-81650), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.