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Fencer Intel
high 7.5

CVE-2011-4828 in the critical feed json

Unrestricted file upload vulnerability in includes/inline_image_upload.php in AutoSec Tools V-CMS 1.0 allows remote attackers to execute ar…

published 2011-12-15 14 y ago modified 2026-06-16 4 mo ago also EUVD-2011-4746

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
64.3%
EPSS 64.3% chance of exploitation in 30 days, percentile 99.2%
public exploits
2
Metasploit, Exploit-DB

Summary

Unrestricted file upload vulnerability in includes/inline_image_upload.php in AutoSec Tools V-CMS 1.0 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 temp/.

Timeline

  1. First public exploit (Metasploit exploit/linux/http/vcms_upload)
  2. Published

Exploit prediction

64.33% chance of exploitation in the next 30 days, higher than 99.2% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • Metasploit exploit/linux/http/vcms_upload V-CMS PHP File Upload and Execute metasploit exploit, excellent rank, 2011-11-27
  • EDB-18738 V-CMS - Arbitrary '.PHP' File Upload / Execution (Metasploit) remote, 2012-04-14
  • securityfocus.com http://www.securityfocus.com/bid/50706 referenced PoC, tagged "exploit" by a source, unverified
  • autosectools.com http://www.autosectools.com/Advisory/V-CMS-1.0-Arbitrary-Upload-236 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Weakness
  • CWE-94 Improper Control of Generation of Code

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.