CVE-2022-1288Network attack vector

Victim-browser script execution via reflected page parameter

Published Apr 9, 2022 · Updated Apr 15, 2025

Reflected XSS in School Club Application System 1.0 allows remote attackers to execute script in a victim's browser via the page parameter. The /scas/admin/ page returns the page query value in HTML without neutralizing a quote-closing img element and its onerror handler. No authentication is required to craft the request, but a victim must follow it for the script to run in that victim's application origin.

CVSS severity4.3
Medium
EPSS probability0.58%
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 School Club Application System 1.0 allows remote attackers to execute script in a victim's browser via the page parameter. The /scas/admin/ page returns the page query value in HTML without neutralizing a quote-closing img element and its onerror handler. No authentication is required to craft the request, but a victim must follow it for the script to run in that victim's application origin.

The record

CVE
CVE-2022-1288
Published
Apr 9, 2022
Updated
Apr 15, 2025
Vendor
Oretnom23
Product
School Club Application System
Classifications
CWE-79, T1189
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 9, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 15, 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=1.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Oretnom23 · School Club Application 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
4.3NIST NVDAV:N/AC:M/Au:N/C:N/I:P/A:N
4.3VulDBCVSS: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')
T1189Drive-by Compromise

Public exploit references

No public exploit references are available in this record.

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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