CVE-2025-3688Public exploitNetwork attack vector

Authenticated content modification via cross-site scripting

Published Apr 16, 2025 · Updated Apr 16, 2025

Cross-site scripting in Mirweiye Seven Bears Library CMS 2023 allows remote authenticated users to alter content through its management page. Mirweiye and public records do not identify the affected request, parameter, or operation that fails to neutralize attacker-controlled input. Administrative privileges and a victim’s passive interaction are required, and the documented consequence is limited to low-integrity modification in the vulnerable web context.

CVSS severity4.8
Medium
EPSS probability0.33%
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 Mirweiye Seven Bears Library CMS 2023 allows remote authenticated users to alter content through its management page. Mirweiye and public records do not identify the affected request, parameter, or operation that fails to neutralize attacker-controlled input. Administrative privileges and a victim’s passive interaction are required, and the documented consequence is limited to low-integrity modification in the vulnerable web context.

The record

CVE
CVE-2025-3688
Published
Apr 16, 2025
Updated
Apr 16, 2025
Vendor
Mirweiye
Product
Seven Bears Library CMS
Classifications
CWE-79, CWE-94, T1059.007
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Apr 16, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 16, 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=2023

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Mirweiye · Seven Bears Library CMSversion=2023

Published CVSS scores

4.8VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
3.3VulDBAV:N/AC:L/Au:M/C:N/I:P/A:N
2.4VulDBCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N
2.4VulDBCVSS:3.0/AV:N/AC:L/PR:H/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
Privilegesadmin
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-94Improper Control of Generation of Code ('Code Injection')
T1059.007Command and Scripting Interpreter: JavaScript/JScript

Public exploit references

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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