critical9.8
CVE-2021-41745
Showdoc File Upload Vulnerability
Impact
A file upload vulnerability exists in Showdoc 2.8.3, which can be exploited by an attacker to gain server privileges.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| composer | showdoc/showdoc | < 2.8.5 | 2.8.5 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Showdoc | Showdoc | Version 2.8.3 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/purple-WL/SHOWDOC-file-upload-vulnerability
- https://www.cnvd.org.cn/flaw/show/CNVD-2020-49480
- https://github.com/advisories/GHSA-4286-h47h-m5v6
- https://nvd.nist.gov/vuln/detail/CVE-2021-41745
- https://github.com/star7th/showdoc/commit/aec3df841958059c1db9ab1af25acc2af81e4e0e