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Fencer Intel
medium 4.8

CVE-2022-2099 json

WooCommerce < 6.6.0 - Admin+ Stored HTML Injection

published 4y ago modified 4mo ago also EUVD-2022-6366 , GHSA-jwvf-28fg-g4xg

cvss
4.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.7%
EPSS 0.7% chance of exploitation in 30 days, percentile 52%
public exploits
0
none known

Summary

The WooCommerce WordPress plugin before 6.6.0 is vulnerable to stored HTML injection due to lack of escaping and sanitizing in the payment gateway titles

Patch / fix

  • packagist woocommerce/woocommerce 6.6.0
  • Unknown WooCommerce 6.6.0

Is CVE-2022-2099 in your dependencies? 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

0.67% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • wpscan.com https://wpscan.com/vulnerability/0316e5f3-3302-40e3-8ff4-be3423a3be7b referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
GitHub 3.1 4.8 CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
NVD 3.1 4.8 CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
NVD 2.0 3.5 AV:N/AC:M/Au:S/C:N/I:P/A:N

Affected packages

ecosystem package affected fixed in
packagist woocommerce/woocommerce
<6.6.0
6.6.0

Affected products

  • Unknown WooCommerce

Classification

Weakness
  • CWE-116 Improper Encoding or Escaping of Output
  • CWE-94 Improper Control of Generation of Code
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.