PHP Object Injection Vulnerability in YesWiki by YesWiki
CVE-2018-1000641

9.8CRITICAL

Key Information:

Vendor

Yeswiki

Status
Yeswiki
Vendor
CVE Published:
20 August 2018

What is CVE-2018-1000641?

A PHP Object Injection vulnerability exists in YesWiki versions up to cercopitheque beta 1. This vulnerability arises from the improper handling of user-supplied input in the i18n.inc.php file, which allows an attacker to manipulate serialized data. Successful exploitation can lead to unauthorized code execution and potential information disclosure, posing significant risks to the integrity and confidentiality of the application.

References

https://github.com/YesWiki/yeswiki/issues/356
x_refsource_MISC
https://0dd.zone/2018/08/05/YesWiki-Object-Injection/
x_refsource_MISC

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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CVE-2018-1000641 : PHP Object Injection Vulnerability in YesWiki by YesWiki