CVE-2022-1104Public exploitNetwork attack vector

Admin-level stored XSS via cookie-time output

Published May 9, 2022 · Updated Aug 2, 2024

Stored XSS in Code Atlantic Popup Maker before 1.16.5 allows remote authenticated users to inject script through a popup cookie setting. An administrator can store a crafted Cookie Time value because the Triggers cookie editor renders it without sanitization or context-appropriate escaping. Administrator privileges are required even when unfiltered_html is disabled, and the script runs when the vulnerable interface displays the saved value.

CVSS severity4.8
Medium
EPSS probability56.41%
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 Code Atlantic Popup Maker before 1.16.5 allows remote authenticated users to inject script through a popup cookie setting. An administrator can store a crafted Cookie Time value because the Triggers cookie editor renders it without sanitization or context-appropriate escaping. Administrator privileges are required even when unfiltered_html is disabled, and the script runs when the vulnerable interface displays the saved value.

The record

CVE
CVE-2022-1104
Published
May 9, 2022
Updated
Aug 2, 2024
Vendor
Code Atlantic
Product
Popup Maker
Classifications
CWE-79, T1203
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. May 9, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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=1.16.5 <1.16.5

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Code Atlantic · Popup Makerversion=1.16.5 <1.16.5

Published CVSS scores

4.8NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
3.5NVDAV:N/AC:M/Au:S/C:N/I:P/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 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')
T1203Exploitation for Client Execution

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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