CVE-2025-0520
CVE-2025-0520
9.4
CriticalPublished:
Last updated:
Source:disclosure@vulncheck.com
Deferred
Weakness (CWE)
CVSS Vector
v4.0- Attack Vector
- Network
- Attack Complexity
- Low
- Attack Requirements
- None
- Privileges Required
- Low
- User Interaction
- None
- Confidentiality (Vulnerable)
- High
- Integrity (Vulnerable)
- High
- Availability (Vulnerable)
- Low
- Confidentiality (Subsequent)
- High
- Integrity (Subsequent)
- High
- Availability (Subsequent)
- Low
Description
An unrestricted file upload vulnerability in ShowDoc caused by improper validation of file extension allows execution of arbitrary PHP, leading to remote code execution.This issue affects ShowDoc: before 2.8.7.
References
disclosure@vulncheck.com
https://github.com/star7th/showdoc/pull/1059disclosure@vulncheck.com
https://github.com/vulhub/vulhub/tree/master/showdoc/CNVD-2020-26585disclosure@vulncheck.com
https://www.cnvd.org.cn/flaw/show/CNVD-2020-26585disclosure@vulncheck.com
https://www.vulncheck.com/advisories/showdoc-unauthenticated-file-upload-rce