CVE-2025-12581Network attack vector

Reflected XSS via unescaped request URL

Published Dec 20, 2025 · Updated Dec 20, 2025

Reflected XSS in KaizenCoders Attachments Handler 1.1.7 and earlier allows remote attackers to execute scripts through a crafted URL. The referenced admin_table.class.php code reflects attacker-controlled URL content into an HTML response without sanitizing the input or escaping the output. No account is required, but a victim must follow the crafted link; the script then runs in the victim's browser under the affected site's origin.

CVSS severity6.1
Medium
EPSS probability0.25%
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 KaizenCoders Attachments Handler 1.1.7 and earlier allows remote attackers to execute scripts through a crafted URL. The referenced admin_table.class.php code reflects attacker-controlled URL content into an HTML response without sanitizing the input or escaping the output. No account is required, but a victim must follow the crafted link; the script then runs in the victim's browser under the affected site's origin.

The record

CVE
CVE-2025-12581
Published
Dec 20, 2025
Updated
Dec 20, 2025
Vendor
KaizenCoders
Product
Attachments Handler
Classifications
CWE-79, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 20, 2025CVE publishedPublication date reported by the CVE source.
  2. Dec 20, 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=* <=1.1.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

KaizenCoders · Attachments Handlerversion=* <=1.1.7

Published CVSS scores

6.1WordfenceCVSS:3.1/AV:N/AC:L/PR:N/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.

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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1204.001Malicious Link

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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