CVE-2022-45990Public exploitNetwork attack vector

Browser script execution via unneutralized eMail input

Published Dec 5, 2022 · Updated Apr 24, 2025

Cross-site scripting in Ecommerce-Website 1.0 allows remote attackers to execute browser scripts through signup_script.php's eMail parameter. signup_script.php applies SQL escaping to the submitted eMail value and inserts it into users.email_id without neutralizing it for later HTML output. Submission requires no privileges, but script execution requires a user to render the attacker-controlled value, exposing data or actions available to that browser session.

CVSS severity6.1
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

Cross-site scripting in Ecommerce-Website 1.0 allows remote attackers to execute browser scripts through signup_script.php's eMail parameter. signup_script.php applies SQL escaping to the submitted eMail value and inserts it into users.email_id without neutralizing it for later HTML output. Submission requires no privileges, but script execution requires a user to render the attacker-controlled value, exposing data or actions available to that browser session.

The record

CVE
CVE-2022-45990
Published
Dec 5, 2022
Updated
Apr 24, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 5, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 24, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
6.1CISA-ADPCVSS: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 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 exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1204.001User Execution: Malicious Link

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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