Vulnerability CVE-2021-36654
Published: 2021-08-03

Description:
CMSuno 1.7 is vulnerable to an authenticated stored cross site scripting in modifying the filename parameter (tgo) while updating the theme.

See advisories in our WLB2 database:
Topic
Author
Date
Low
CMSuno 1.7 Cross Site Scripting
splint3rsec
06.08.2021

Type:

CWE-79

 (Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'))

CVSS2 => (AV:N/AC:M/Au:S/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
3.5/10
2.9/10
6.8/10
Exploit range
Attack complexity
Authentication
Remote
Medium
Single time
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Cmsuno project -> Cmsuno 

 References:
https://github.com/boiteasite/cmsuno/issues/17
http://packetstormsecurity.com/files/163737/CMSuno-1.7-Cross-Site-Scripting.html
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