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Fencer Vulns
medium 6.5

CVE-2022-4016 json

Booster for WooCommerce - Custom Role Creation/Deletion via CSRF

published 2022-12-12 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-51396

cvss
6.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 29%
public exploits
0
none known

Summary

The Booster for WooCommerce WordPress plugin before 5.6.7, Booster Plus for WooCommerce WordPress plugin before 5.6.6, Booster Elite for WooCommerce WordPress plugin before 1.1.8 does not properly check for CSRF when creating and deleting Customer roles, allowing attackers to make logged admins create and delete arbitrary custom roles via CSRF attacks

Patch / fix

  • Unknown Booster for WooCommerce 5.6.7
  • Unknown Booster Plus for WooCommerce 5.6.6
  • Unknown Booster Elite for WooCommerce 1.1.8

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
18 mo ago

Exploit prediction

0.36% chance of exploitation in the next 30 days, higher than 29% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • wpscan.com https://wpscan.com/vulnerability/9b77044c-fd3f-4e6f-a759-dcc3082dcbd6 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CISA ADP 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
NVD 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
CNA 3.1 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Affected products

  • Unknown Booster for WooCommerce
  • Unknown Booster Plus for WooCommerce
  • Unknown Booster Elite for WooCommerce

Classification

Technology feeds

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.