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Fencer Intel
high 7.5

CVE-2010-3483 json

cms_write.php in Primitive CMS 1.0.9 does not properly restrict access, which allows remote attackers to gain administrative privileges via…

published 2010-09-22 16 y ago modified 2026-06-16 4 mo ago also EUVD-2010-3481

cvss
7.5
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.3%
EPSS 2.3% chance of exploitation in 30 days, percentile 83%
public exploits
1
Exploit-DB

Summary

cms_write.php in Primitive CMS 1.0.9 does not properly restrict access, which allows remote attackers to gain administrative privileges via a direct request. NOTE: this vulnerability can be leveraged to conduct cross-site scripting attacks, as demonstrated using the (1) title, (2) content, and (3) menutitle parameters.

Timeline

  1. First public exploit (EDB-15064)
  2. Published

Exploit prediction

2.30% chance of exploitation in the next 30 days, higher than 83% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-15064 primitive CMS 1.0.9 - Multiple Vulnerabilities webapps, 2010-09-20
  • packetstormsecurity.org http://packetstormsecurity.org/1009-exploits/primitive-sqlxss.txt 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-264 Permissions, Privileges, and Access Controls

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.