CVE-2026-40040
published 2026-04-13CVE-2026-40040: Pachno 1.0.6 contains an unrestricted file upload vulnerability that allows authenticated users to upload arbitrary file types by bypassing ineffective…
PriorityP264high8.8CVSS 3.1
AVNACLPRLUINSUCHIHAH
EPSS
0.47%
37.4th percentile
Pachno 1.0.6 contains an unrestricted file upload vulnerability that allows authenticated users to upload arbitrary file types by bypassing ineffective extension filtering to the /uploadfile endpoint. Attackers can upload executable files .php5 scripts to web-accessible directories and execute them to achieve remote code execution on the server.
Affected
1 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| pachno | pachno | — | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv4.08.7HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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GHSA
GHSA-m96c-c5gp-88rx: Pachno 1
ghsa_unreviewed·2026-04-13
CVE-2026-40040 [HIGH] CWE-434 GHSA-m96c-c5gp-88rx: Pachno 1
Pachno 1.0.6 contains an unrestricted file upload vulnerability that allows authenticated users to upload arbitrary file types by bypassing ineffective extension filtering to the /uploadfile endpoint. Attackers can upload executable files .php5 scripts to web-accessible directories and execute them to achieve remote code execution on the server.
VulDB
Pachno 1.0.6 /uploadfile unrestricted upload (ZSL-2026-5982)
vuldb·2026-04-13·CVSS 8.7
CVE-2026-40040 [HIGH] Pachno 1.0.6 /uploadfile unrestricted upload (ZSL-2026-5982)
A vulnerability has been found in Pachno 1.0.6 and classified as critical. The impacted element is an unknown function of the file /uploadfile. This manipulation causes unrestricted upload.
The identification of this vulnerability is CVE-2026-40040. It is possible to initiate the attack remotely. There is no exploit available.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-04-13
Published