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Vulnerability details: VCID-zf18-hsf6-huhu
Vulnerability ID VCID-zf18-hsf6-huhu
Aliases CVE-2026-38751
GHSA-rm34-fg4m-39mw
Summary OpenSTAManager version 2.10 and earlier contains an arbitrary file upload vulnerability in the module update functionality (modules/aggiornamenti/upload_modules.php)
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-434 Unrestricted Upload of File with Dangerous Type
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.00056 https://api.first.org/data/v1/epss?cve=CVE-2026-38751
epss 0.00056 https://api.first.org/data/v1/epss?cve=CVE-2026-38751
epss 0.00056 https://api.first.org/data/v1/epss?cve=CVE-2026-38751
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-rm34-fg4m-39mw
cvssv3.1 7.2 https://github.com/devcode-it/openstamanager
generic_textual HIGH https://github.com/devcode-it/openstamanager
ssvc Track https://github.com/devcode-it/openstamanager
cvssv3.1 7.2 https://github.com/fuutianyii/poc
generic_textual HIGH https://github.com/fuutianyii/poc
ssvc Track https://github.com/fuutianyii/poc
cvssv3.1 7.2 https://nvd.nist.gov/vuln/detail/CVE-2026-38751
generic_textual HIGH https://nvd.nist.gov/vuln/detail/CVE-2026-38751
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2026-38751
https://nvd.nist.gov/vuln/detail/CVE-2026-38751
GHSA-rm34-fg4m-39mw https://github.com/advisories/GHSA-rm34-fg4m-39mw
openstamanager https://github.com/devcode-it/openstamanager
poc https://github.com/fuutianyii/poc
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Found at https://github.com/devcode-it/openstamanager
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-05-05T13:15:57Z/ Found at https://github.com/devcode-it/openstamanager
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Found at https://github.com/fuutianyii/poc
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:T/P:M/B:A/M:M/D:T/2026-05-05T13:15:57Z/ Found at https://github.com/fuutianyii/poc
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2026-38751
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.17841
EPSS Score 0.00056
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-11T16:42:48.687191+00:00 Vulnrichment Import https://github.com/cisagov/vulnrichment/blob/develop/2026/38xxx/CVE-2026-38751.json 38.6.0