CVE-2026-81650: high-severity vulnerability in Photo Gallery, Sliders, Proofing and Themes
NextGEN Gallery < 4.5.0 - Authenticated Arbitrary File Upload via ZIP Import
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
41Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 7.2epss 0.5%
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
Affected products
Unknown · Photo Gallery, Sliders, Proofing and Themespublic PoCs found — 1
cve_referencewpscan.com/vulnerability/7c1443ae-14b4-43ca-bb1a-b6a3f9b27c57/unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — Photo Gallery, Sliders, Proofing and Themes
In the same product, most dangerous first.
CVE-2024-6393MEDIUMNextGEN Gallery < 3.59.5 - Admin+ Stored XSSEPSS 0.4%CVE-2024-5442MEDIUMNextGEN Gallery < 3.59.3 - Admin+ Stored XSSEPSS 0.4%CVE-2024-10545LOWNextGEN Gallery < 3.59.9 - Admin+ Stored XSSEPSS 0.3%CVE-2026-81652LOWNextGEN Gallery < 4.5.0 - Contributor+ Image Metadata Disclosure via IDOREPSS 0.3%CVE-2026-81654LOWNextGEN Gallery < 4.5.0 - Authenticated Plugin Image Settings UpdateEPSS 0.2%CVE-2026-81651LOWNextGEN Gallery < 4.5.0 - Authenticated Cross-Gallery Settings Modification via IDOREPSS 0.2%