CVE-2022-4119Public exploitNetwork attack vector

Admin-level stored XSS via unsanitized email setting

Published Jan 2, 2023 · Updated Apr 10, 2025

Stored XSS in the Sirv WordPress plugin before 6.8.1 allows remote authenticated users to execute script through an account email setting. The sirv_setup_credentials AJAX action accepts an email value containing markup and stores it without sanitization or output escaping before the account page renders it. An administrator-level session and a Sirv account are required, and viewing the account page triggers script execution in that administrator's browser.

CVSS severity4.8
Medium
EPSS probability0.47%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in the Sirv WordPress plugin before 6.8.1 allows remote authenticated users to execute script through an account email setting. The sirv_setup_credentials AJAX action accepts an email value containing markup and stores it without sanitization or output escaping before the account page renders it. An administrator-level session and a Sirv account are required, and viewing the account page triggers script execution in that administrator's browser.

The record

CVE
CVE-2022-4119
Published
Jan 2, 2023
Updated
Apr 10, 2025
Vendor
Sirv Limited
Product
Sirv
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Jan 2, 2023CVE publishedPublication date reported by the CVE source.
  2. Apr 10, 2025Record 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=0 <6.8.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Sirv Limited · Sirvversion=0 <6.8.1

Published CVSS scores

4.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
4.8NVDCVSS:3.1/AV:N/AC:L/PR:H/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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007JavaScript/JScript

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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