CVE-2022-1102Network attack vector

Browser script execution via unneutralized company-profile fields

Published Jan 7, 2023 · Updated Aug 2, 2024

Cross-site scripting in companyprofile.php in SourceCodester Royale Event Management System 1.0 allows remote attackers to execute browser scripts. The handler places attacker-controlled companyname, regno, companyaddress, or companyemail values into generated web content without neutralizing script syntax. Exploitation requires a user to render the crafted content, allowing script execution in that user's browser context; attacker authentication is not required.

CVSS severity6.1
Medium
EPSS probability0.66%
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 companyprofile.php in SourceCodester Royale Event Management System 1.0 allows remote attackers to execute browser scripts. The handler places attacker-controlled companyname, regno, companyaddress, or companyemail values into generated web content without neutralizing script syntax. Exploitation requires a user to render the crafted content, allowing script execution in that user's browser context; attacker authentication is not required.

The record

CVE
CVE-2022-1102
Published
Jan 7, 2023
Updated
Aug 2, 2024
Vendor
Online Movie Ticket Booking System
Product
Royale Event Management System
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 7, 2023CVE 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=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Online Movie Ticket Booking System · Royale Event Management Systemversion=1.0

Published CVSS scores

6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
4.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
5.0VulDBAV:N/AC:L/Au:N/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

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

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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