Vulnerability CVE-2020-27459


Published: 2020-11-16

Description:
Chronoforeum 2.0.11 allows Stored XSS vulnerabilities when inserting a crafted payload into a post. If any user sees the post, the inserted XSS code is executed.

Type:

CWE-79

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

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Chronoengine -> Chronoforums 

 References:
https://github.com/nugmubs/chronoforums-cve/wiki/Stored-XSS-Vulnerability-in-Chronoforum-v2.0.11-(Joomla-plugin
)

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