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Case File

CVE-2013-0803

CRITICAL · CVSS 9.8 EPSS 74.98% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2020-02-11 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.8. Public exploit code or proof-of-concept references have been detected in its references. Its EPSS score suggests a 75.0% probability of exploitation in the next 30 days.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2013-0803
Severity
CRITICAL
CVSS
9.8
EPSS
74.98%

Original NVD Description

A PHP File Upload Vulnerability exists in PolarBear CMS 2.5 via upload.php, which could let a malicious user execute arbitrary code.