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Fencer Vulns
high 7.5

CVE-2008-7124 json

zKup CMS 2.0 through 2.3 does not require administrative authentication for admin/configuration/modifier.php, which allows remote attackers…

published 2009-08-31 17 y ago modified 2026-06-16 4 mo ago also EUVD-2008-7083

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
8.6%
EPSS 8.6% chance of exploitation in 30 days, percentile 95%
public exploits
2
Exploit-DB

Summary

zKup CMS 2.0 through 2.3 does not require administrative authentication for admin/configuration/modifier.php, which allows remote attackers to gain administrator privileges via a direct request, as demonstrated by adding a new administrator.

Patch / fix

Timeline

  1. First public exploit (EDB-5220)
  2. Published

Exploit prediction

8.61% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-5220 zKup CMS 2.0 < 2.3 - Arbitrary File Upload webapps, 2008-03-07
  • EDB-5219 zKup CMS 2.0 < 2.3 - Remote Add Admin webapps, 2008-03-07
  • securityfocus.com http://www.securityfocus.com/bid/28149 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

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.