CVE-2022-2748Network attack vector

Authenticated script execution via unsanitized eid parameter

Published Aug 11, 2022 · Updated Apr 15, 2025

Cross-site scripting in SourceCodester Simple Online Book Store System allows remote authenticated users to alter page content through the eid parameter. The /admin/edit.php handler places the attacker-controlled eid value into generated page content without the neutralization required to prevent script execution. An authenticated user must send the crafted request and another user must load the affected page, limiting the reported consequence to unauthorized page-content modification.

CVSS severity3.5
Low
EPSS probability0.45%
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 SourceCodester Simple Online Book Store System allows remote authenticated users to alter page content through the eid parameter. The /admin/edit.php handler places the attacker-controlled eid value into generated page content without the neutralization required to prevent script execution. An authenticated user must send the crafted request and another user must load the affected page, limiting the reported consequence to unauthorized page-content modification.

The record

CVE
CVE-2022-2748
Published
Aug 11, 2022
Updated
Apr 15, 2025
Vendor
SourceCodester
Product
Simple Online Book Store System
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 11, 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=n/a

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

SourceCodester · Simple Online Book Store Systemversion=n/a

Published CVSS scores

3.5VulDBCVSS:3.1/AV:N/AC:L/PR:L/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
Privilegesauthenticated
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

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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