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Fencer Vulns
high 7.5

CVE-2008-0233 json

Unrestricted file upload vulnerability in Zero CMS 1.0 Alpha and earlier allows remote attackers to bypass intended access restrictions and…

published 2008-01-11 18 y ago modified 2026-06-16 4 mo ago also EUVD-2008-0245

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.2%
EPSS 2.2% chance of exploitation in 30 days, percentile 82%
public exploits
1
Exploit-DB

Summary

Unrestricted file upload vulnerability in Zero CMS 1.0 Alpha and earlier allows remote attackers to bypass intended access restrictions and upload and execute arbitrary files by uploading an avatar file with an accepted Content-Type such as image/jpeg.

Timeline

  1. First public exploit (EDB-4864)
  2. Published

Exploit prediction

2.21% chance of exploitation in the next 30 days, higher than 82% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-4864 ZeroCMS 1.0 Alpha - Arbitrary File Upload / SQL Injection webapps, 2008-01-08

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-264 Permissions, Privileges, and Access Controls

References

Sources

Fencer Vulns 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.