CVE-2025-22622Network attack vector

Reflected XSS via unescaped settings POST value

Published Feb 19, 2025 · Updated Feb 19, 2025

Reflected XSS in AgeChecker.Net Age Verification 1.20.0 allows remote attackers to alter rendered admin content via crafted POST data. The validate_titled_text_field method echoes a submitted plugin-settings value directly from POST data without neutralizing it for HTML output. Exploitation requires user interaction and runs attacker-controlled content in the affected settings-page context.

CVSS severity4.3
Medium
EPSS probability0.28%
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 AgeChecker.Net Age Verification 1.20.0 allows remote attackers to alter rendered admin content via crafted POST data. The validate_titled_text_field method echoes a submitted plugin-settings value directly from POST data without neutralizing it for HTML output. Exploitation requires user interaction and runs attacker-controlled content in the affected settings-page context.

The record

CVE
CVE-2025-22622
Published
Feb 19, 2025
Updated
Feb 19, 2025
Vendor
AgeChecker.Net
Product
Age Verification for your checkout page. Verify your customer's identity
Classifications
CWE-79, CAPEC-63, T1204
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 19, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 19, 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=1.20.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

AgeChecker.Net · Age Verification for your checkout page. Verify your customer's identityversion=1.20.0

Published CVSS scores

4.3Fluid AttacksCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC-63Cross-Site Scripting (XSS)
T1204User Execution

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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