This article is a part of our Vulnerability Database (back to index)
Cross-site Scripting occurrences in Feehicms
Cross Site Scripting (XSS) vulnerability in Feehi CMS thru 2.1.1 allows attackers to run arbitrary code via the user name field of the login page. (2022-12-15, CVE-2021-36572)
Cross Site Scripting (XSS) vulnerability in FeehiCMS-2.1.1 allows remote attackers to run arbirtary code via the callback parameter to /cms/notify. (2022-12-15, CVE-2022-40002)
Cross Site Scripting (XSS) vulnerability in FeehiCMS-2.1.1 allows remote attackers to run arbitrary code via the title field of the create article page. (2022-12-15, CVE-2022-40001)
Cross Site Scripting (XSS) vulnerability in FeehiCMS-2.1.1 allows remote attackers to run arbitrary code via the username field of the admin log in page. (2022-12-15, CVE-2022-40000)
Cross Site Scripting (XSS) vulnerability in FeehiCMS 2.0.8 allows remote attackers to run arbitrary code via tha lang attribute of an html tag. (2022-12-15, CVE-2020-20589)
Cross Site Scripting (XSS) vulnerability in FeehiCMS 2.0.8 allows remote attackers to run arbitrary code via tha lang attribute of an html tag. (2022-12-15, CVE-2020-36607)
Cross Site Scripting (XSS) vulnerability in FeehiCMS 2.1.1 allows remote attackers to run arbitrary code via upload of crafted XML file. (2022-12-15, CVE-2022-40373)
File Upload vulnerability in Feehi CMS thru 2.1.1 allows attackers to run arbitrary code via crafted image upload. (2022-12-15, CVE-2021-36573)
FeehiCMS v2.1.1 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the id parameter at /web/admin/index.php?r=log%2Fview-layer. (2022-11-09, CVE-2022-43320)
FeehiCMS v2.1.1 was discovered to contain a cross-site scripting (XSS) vulnerability via a crafted payload injected into the Comment box under the Single Page module. (2022-09-29, CVE-2022-40408)
Insufficient filtering of the tag parameters in feehicms 0.1.3 allows attackers to execute arbitrary web or HTML via a crafted payload. (2021-08-26, CVE-2020-19709)
Why Cross-site Scripting can be dangerous
Cross site scripting is an attack where a web page executes code that is injected by an adversary. It usually appears, when users input is presented. This attack can be used to impersonate a user, take over control of the session, or even steal API keys.
The attack can be executed e.g. when you application injects the request parameter directly into the HTML code of the page returned to the user:
https://server.com/confirmation?message=Transaction+Complete
what results in:
<span>Confirmation: Transaction Complete</span>
In that case the message can be modified to become a valid Javascript code, e.g.:
https://server.com/confirmation?message=<script>dangerous javascript code here</script>
and it will be executed locally by the user's browser with full access to the user's personal application/browser data:
<span>Confirmation: <script>dangerous javascript code here</script></span>