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Fencer Vulns
high 7.5

CVE-2007-3587 json

MyCMS 0.9.8 and earlier allows remote attackers to gain privileges via the admin cookie parameter, as demonstrated by a post to admin/setti…

published 2007-07-05 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-3571

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.9%
EPSS 2.9% chance of exploitation in 30 days, percentile 86%
public exploits
1
Exploit-DB

Summary

MyCMS 0.9.8 and earlier allows remote attackers to gain privileges via the admin cookie parameter, as demonstrated by a post to admin/settings.php that injects PHP code into settings.inc, which can then be executed via a direct request to index.php.

Timeline

  1. First public exploit (EDB-4145)
  2. Published

Exploit prediction

2.89% chance of exploitation in the next 30 days, higher than 86% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-4145 MyCMS 0.9.8 - Remote Command Execution (1) webapps, 2007-07-03
  • securityfocus.com http://www.securityfocus.com/bid/24757 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

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.