ShowDoc cross-site scripting | CVE-2022-0964
NAME
ShowDoc cross-site scripting
- Platforms Affected:
ShowDoc ShowDoc 1.8.0
ShowDoc ShowDoc 2.4.1
ShowDoc ShowDoc 2.4.2
ShowDoc ShowDoc 2.9.5
ShowDoc ShowDoc 2.8.3
ShowDoc ShowDoc 2.9.12
ShowDoc ShowDoc 2.9.11
ShowDoc ShowDoc 2.9.15
ShowDoc ShowDoc 2.10.3 - Risk Level:
8 - Exploitability:
Unproven - Consequences:
Cross-Site Scripting
DESCRIPTION
ShowDoc is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the File Library page. A remote authenticated attacker could exploit this vulnerability by uploading a specially crafted .webmv file to inject malicious script into a Web page which would be executed in a victim’s Web browser within the security context of the hosting Web site, once the page is viewed. An attacker could use this vulnerability to steal the victim’s cookie-based authentication credentials.
CVSS 3.0 Information
- Privileges Required: Low
- User Interaction: Required
- Scope: Changed
- Access Vector: Network
- Access Complexity: High
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
- Remediation Level: Official Fix
MITIGATION
Upgrade to the latest version of ShowDoc (2.10.4 or later), available from the ShoWDoc Web site. See References.
- Reference Link:
https://huntr.dev/bounties/dbe39998-8eb7-46ea-997f-7b27f6f16ea0/ - Reference Link:
https://www.showdoc.com.cn/
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