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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2017-17454 Detail

Description

Mahara 16.10 before 16.10.7 and 17.04 before 17.04.5 and 17.10 before 17.10.2 have a Cross Site Scripting (XSS) vulnerability when a user enters invalid UTF-8 characters. These are now going to be discarded in Mahara along with NULL characters and invalid Unicode characters. Mahara will also avoid direct $_GET and $_POST usage where possible, and instead use param_exists() and the correct param_*() function to fetch the expected value.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://bugs.launchpad.net/mahara/+bug/1732987 Third Party Advisory 
https://bugs.launchpad.net/mahara/+bug/1732987 Third Party Advisory 
https://mahara.org/interaction/forum/topic.php?id=8149 Vendor Advisory 
https://mahara.org/interaction/forum/topic.php?id=8149 Vendor Advisory 
https://reviews.mahara.org/#/c/8191/ Vendor Advisory 
https://reviews.mahara.org/#/c/8191/ Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-17454
NVD Published Date:
02/20/2018
NVD Last Modified:
11/20/2024
Source:
MITRE