Skip to content
Fencer Intel
medium 6.8

CVE-2020-18409 json

Cross Site Request Forgery (CSRF) vulnerability was discovered in CatfishCMS 4.8.63 that would allow attackers to obtain administrator perm…

published 3y ago modified 4mo ago also EUVD-2020-10333

cvss
6.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 25%
public exploits
0
none known

Summary

Cross Site Request Forgery (CSRF) vulnerability was discovered in CatfishCMS 4.8.63 that would allow attackers to obtain administrator permissions via /index.php/admin/index/modifymanage.html.

Is CVE-2020-18409 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
last yr.

Exploit prediction

0.32% chance of exploitation in the next 30 days, higher than 25% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • github.com https://github.com/xwlrbh/Catfish/issues/5 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 6.8 CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

Classification

Weakness
  • CWE-352 Cross-Site Request Forgery

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.