CVE-2023-5582Public exploitNetwork attack vector

Stored cross-site scripting via personal introduction

Published Oct 14, 2023 · Updated Aug 2, 2024

Stored cross-site scripting in ZZZCMS 2.2.0 allows remote authenticated users to redirect visitors through a crafted personal profile. The personal introduction field accepts an HTML meta-refresh element and stores it unneutralized for rendering on the account information page. A registered account is required to plant the payload, and a visitor must open the affected page before the browser follows the attacker-chosen URL.

CVSS severity5.4
Medium
EPSS probability0.50%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored cross-site scripting in ZZZCMS 2.2.0 allows remote authenticated users to redirect visitors through a crafted personal profile. The personal introduction field accepts an HTML meta-refresh element and stores it unneutralized for rendering on the account information page. A registered account is required to plant the payload, and a visitor must open the affected page before the browser follows the attacker-chosen URL.

The record

CVE
CVE-2023-5582
Published
Oct 14, 2023
Updated
Aug 2, 2024
Vendor
ZZZCMS
Product
ZZZCMS
Classifications
CWE-80
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 14, 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=2.2.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

ZZZCMS · ZZZCMSversion=2.2.0

Published CVSS scores

4.0VulDBAV:N/AC:L/Au:S/C:N/I:P/A:N
3.5VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
5.4NVDCVSS:3.1/AV:N/AC:L/PR:L/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.

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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 exploitPublished

Weakness, pattern, technique

CWE-80Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)

Public exploit references

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Technologies

Your stack

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Your stack

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