CVE-2018-14840: XSS
First published: Thu Aug 02 2018(Updated: )
`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).
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Intelliants Subrion | =4.2.1 |
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Reference Links
Frequently Asked Questions
What is CVE-2018-14840?
CVE-2018-14840 is a vulnerability in Subrion CMS 4.2.1 that allows XSS due to the lack of blocking .html file uploads.
How severe is CVE-2018-14840?
CVE-2018-14840 has a severity rating of 6.1 (Medium).
How does CVE-2018-14840 affect Subrion CMS?
CVE-2018-14840 affects Subrion CMS versions 4.2.1 and prior.
How can I fix CVE-2018-14840 in Subrion CMS?
To fix CVE-2018-14840 in Subrion CMS, you need to update to version 4.2.2 or later.
What is the CWE ID associated with CVE-2018-14840?
CVE-2018-14840 is associated with CWE ID 79 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'))
- collector/github-advisory-latest
- alias/GHSA-vhqr-3gr2-7px9
- alias/CVE-2018-14840
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- canonical/intelliants subrion
- version/intelliants subrion/4.2.1