CVE-2022-1816Network attack vector

Script execution via unescaped admin_name parameter

Published May 23, 2022 · Updated Oct 15, 2024

Cross-site scripting in PHPGurukul Zoo Management System 1.0 allows remote authenticated users to execute script in a victim's browser. The zookeeper account view places the admin_name parameter into generated HTML without neutralizing script markup. A valid account and user interaction are required; successful exploitation runs attacker-supplied JavaScript in the browsing user's web context.

CVSS severity5.4
Medium
EPSS probability0.57%
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 PHPGurukul Zoo Management System 1.0 allows remote authenticated users to execute script in a victim's browser. The zookeeper account view places the admin_name parameter into generated HTML without neutralizing script markup. A valid account and user interaction are required; successful exploitation runs attacker-supplied JavaScript in the browsing user's web context.

The record

CVE
CVE-2022-1816
Published
May 23, 2022
Updated
Oct 15, 2024
Vendor
PHPGurukul
Product
Zoo Management System
Classifications
CWE-79, T1203
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 23, 2022CVE publishedPublication date reported by the CVE source.
  2. Oct 15, 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 privilegesauthenticated

What is affected?

PHPGurukul · Zoo Management Systemversion=1.0

Published CVSS scores

3.5NIST NVDAV:N/AC:M/Au:S/C:N/I:P/A:N
5.4NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 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')
T1203Exploitation for Client 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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