CVE-2026-41463
ProjeQtor < 12.4.4 ZipSlip Path Traversal via uploadPlugin.php
Vexday Risk Score
41Attention
SSVC decision (CISA)
Attend
PoC available → attend closely
CVSS 8.7EPSS 1.1%KEV nãoPoC públicaNuclei —Metasploit —Patch —
Lifecycle
27 Apr 2026Published on NVD
Recommendation: Plan a near-term fix — a public PoC already exists.
ProjeQtor versions 7.0 through 12.4.3 contain a ZipSlip path traversal vulnerability in the plugin upload functionality that allows authenticated attackers with upload permissions to write files outside the intended extraction directory by crafting ZIP archives with directory traversal sequences. Attackers can exploit unvalidated archive extraction to write a PHP webshell to a web-accessible directory and achieve remote code execution with the privileges of the web server process.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
ProjeQtor · ProjeQtorpublic PoCs found — 2
cve_referencedamiri.fr/en/cves/CVE-2026-41463unverifiedcve_referencegryfman.fr/cves/CVE-2026-41463unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.