CVE-2024-22550: An Arbitrary File Upload
Source CVE Database V5
Not known to be exploited · CVSS 6.1 Medium.
Data as of 26 Oct 2026, 14:05 UTC
- EPSS
- 0.5% chance of exploitation in 30 days – higher than 47% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:NExploitation evidence
Disclosed: evidence found.
CVE published 26 Jan 2024
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.
What to do
AI-suggested
- Immediately restrict file upload functionality to only allow safe file types; explicitly block SVG uploads or sanitize SVG content to remove scripts and embedded code.
- Implement strict server-side validation and sanitization of all uploaded files, including checking MIME types, file extensions, and file content signatures.
- Employ Content Security Policy (CSP) headers to limit the execution of potentially malicious scripts embedded in SVG files.
- Monitor upload directories and logs for suspicious or unexpected file uploads, especially SVG files or files with unusual metadata.
- Isolate the file upload processing environment using sandboxing or containerization to limit the impact of any successful code execution.
- Regularly update and patch ShopSite software once official fixes or security updates become available.
- Educate users and administrators about the risks of uploading untrusted files and enforce least privilege principles for accounts that can upload files.
- Consider implementing Web Application Firewalls (WAF) with rules to detect and block malicious file upload attempts targeting this vulnerability.
- Conduct penetration testing and vulnerability assessments focused on file upload components to identify and remediate similar weaknesses.
Description
An arbitrary file upload vulnerability in the component /alsdemo/ss/mediam.cgi of ShopSite v14.0 allows attackers to execute arbitrary code via uploading a crafted SVG file.