CVE-2022-1673Public exploitNetwork attack vector

Reflected XSS via unescaped error query parameter

Published Jun 6, 2022 · Updated Aug 3, 2024

Reflected XSS in Greenwallet WooCommerce Green Wallet Gateway before 1.0.2 allows remote attackers to execute script via a crafted URL. The checkout error path inserts the error_envision query parameter into the response page without output escaping, so browser markup remains active. Exploitation requires a victim to open the attacker-controlled URL; script execution is limited to the site's browser origin and the victim's session.

CVSS severity6.1
Medium
EPSS probability0.79%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in Greenwallet WooCommerce Green Wallet Gateway before 1.0.2 allows remote attackers to execute script via a crafted URL. The checkout error path inserts the error_envision query parameter into the response page without output escaping, so browser markup remains active. Exploitation requires a victim to open the attacker-controlled URL; script execution is limited to the site's browser origin and the victim's session.

The record

CVE
CVE-2022-1673
Published
Jun 6, 2022
Updated
Aug 3, 2024
Vendor
Greenwallet
Product
WooCommerce Green Wallet Gateway
Classifications
CWE-79, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 6, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=1.0.2 <1.0.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Greenwallet · WooCommerce Green Wallet Gatewayversion=1.0.2 <1.0.2

Published CVSS scores

4.3NIST NVDAV:N/AC:M/Au:N/C:N/I:P/A:N
6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1189Drive-by Compromise

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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