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Fencer Vulns
critical 9.8

CVE-2022-27984 json

CuppaCMS v1.0 was discovered to contain a SQL injection vulnerability via the menu_filter parameter at /administrator/templates/default/htm…

published 2022-04-26 4 y ago modified 2026-07-09 4 mo ago also EUVD-2022-32470

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
6.8%
EPSS 6.8% chance of exploitation in 30 days, percentile 94%
public exploits
0
none known, plus a Nuclei check

Summary

CuppaCMS v1.0 was discovered to contain a SQL injection vulnerability via the menu_filter parameter at /administrator/templates/default/html/windows/right.php.

Exploit prediction

6.78% chance of exploitation in the next 30 days, higher than 94% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • Nuclei template Cuppa CMS v1.0 - SQL injection nuclei detection template
  • github.com https://github.com/CuppaCMS/CuppaCMS/issues/30 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Weakness
  • CWE-89 Improper Neutralization of Special Elements used in an SQL Command

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.