Detections
Analytics

SCA: security update for intelliants/subrion (GHSA-vhqr-3gr2-7px9)

medium Tenable Self-Hosted Container Security Plugin ID 434516

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - uploads/.htaccess in Subrion CMS 4.2.1 allows XSS because it does not block .html file uploads (but does
 block, for example, .htm file uploads). (CVE-2018-14840)

See Also

https://github.com/advisories/GHSA-vhqr-3gr2-7px9

Plugin Details

Severity: Medium

ID: 434516

Version: Revision 1.2

Type: Local

Family: SCA Checks

Published: 8/19/2025

Updated: 7/2/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 2.3

Percentile: 8.67

Vendor

Vendor Severity: Medium

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.4

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS Score Source: CVE-2018-14840

CVSS v3

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 5.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 5/14/2022

Vulnerability Publication Date: 8/2/2018

Reference Information

CVE: CVE-2018-14840

cwe: CWE-79