Skip to content
Fencer Intel
critical 9.8

CVE-2020-22276 json

WeForms Wordpress Plugin 1.4.7 allows CSV injection via a form's entry.

published 6y ago modified 4mo ago also EUVD-2020-15041

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
3.0%
EPSS 3.0% chance of exploitation in 30 days, percentile 87%
public exploits
0
none known

Summary

WeForms Wordpress Plugin 1.4.7 allows CSV injection via a form's entry.

Is CVE-2020-22276 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

Exploit prediction

3.02% chance of exploitation in the next 30 days, higher than 87% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • filebin.net https://filebin.net/khncr59vyfztn6wj referenced PoC, tagged "exploit" by a source, unverified
  • cert.ikiu.ac.ir https://cert.ikiu.ac.ir/public-files/news/document/CVE-99/CVE-2020-22276.pdf 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-1236 Improper Neutralization of Formula Elements in a CSV File
Technology feeds

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.