kbrain

CVE-2013-5963

MEDIUM · CVSS 6.8EPSS 4.2%EU EUVD

Unrestricted file upload vulnerability in multi.php in Simple Dropbox Upload plugin before 1.8.8.1 for WordPress allows remote attackers to execute arbitrary code by uploading a file with an executable extension, then accessing it via a direct request to the file in wp-content/uploads/wpdb/.

Key facts

CVSS score
6.8 (v2.0)
Severity
MEDIUM
CVSS vector
AV:N/AC:M/Au:N/C:P/I:P/A:P
EPSS score
4.2% (91th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2013-5793)
Published
September 30, 2013
NVD last modified
June 16, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-5793 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

  • cdsincdesign / simple dropbox upload form
  • cdsincdesign / simple dropbox upload form
  • cdsincdesign / simple dropbox upload form
  • cdsincdesign / simple dropbox upload form
  • cdsincdesign / simple dropbox upload form
  • cdsincdesign / simple dropbox upload form
  • cdsincdesign / simple dropbox upload form
  • cdsincdesign / simple dropbox upload form
  • cdsincdesign / simple dropbox upload form
  • cdsincdesign / simple dropbox upload form
  • cdsincdesign / simple dropbox upload form
  • cdsincdesign / simple dropbox upload form
  • cdsincdesign / simple dropbox upload form
  • cdsincdesign / simple dropbox upload form
  • cdsincdesign / simple dropbox upload form
  • cdsincdesign / simple dropbox upload form
  • cdsincdesign / simple dropbox upload form
  • cdsincdesign / simple dropbox upload form
  • cdsincdesign / simple dropbox upload form
  • cdsincdesign / simple dropbox upload form
  • cdsincdesign / simple dropbox upload form
  • cdsincdesign / simple dropbox upload form
  • cdsincdesign / simple dropbox upload form
  • cdsincdesign / simple dropbox upload form
  • wordpress / wordpress

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

Query CVEs from your AI assistant

The CVE/NVD Explorer brain answers CVE questions directly inside Claude, ChatGPT, or any MCP assistant — always up to date, no setup. Add it once and stop pasting advisories into chat.

Add the CVE brain