CVE-2025-69389Public exploitNetwork attack vector

Unauthenticated script execution via reflected input

Published Feb 20, 2026 · Updated Feb 20, 2026

Reflected XSS in Hugh Mungus Visitor Maps Extended Referer Field 1.2.6 and earlier allows remote attackers to execute scripts via crafted requests. Patchstack attributes the flaw to insufficient input sanitization and output escaping but has not disclosed the affected parameter, function, or rendering path. Exploitation is unauthenticated but requires a user to open a crafted link or page, allowing attacker-controlled script execution in that user's browser context.

CVSS severity7.1
High
EPSS probability0.18%
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 Hugh Mungus Visitor Maps Extended Referer Field 1.2.6 and earlier allows remote attackers to execute scripts via crafted requests. Patchstack attributes the flaw to insufficient input sanitization and output escaping but has not disclosed the affected parameter, function, or rendering path. Exploitation is unauthenticated but requires a user to open a crafted link or page, allowing attacker-controlled script execution in that user's browser context.

The record

CVE
CVE-2025-69389
Published
Feb 20, 2026
Updated
Feb 20, 2026
Vendor
Hugh Mungus
Product
Visitor Maps Extended Referer Field
Classifications
CWE-79, CAPEC-591, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 20, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 20, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=n/a <=<= 1.2.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Hugh Mungus · Visitor Maps Extended Referer Fieldversion=n/a <=<= 1.2.6

Published CVSS scores

7.1PatchstackCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC-591Reflected XSS
T1203Exploitation for Client Execution

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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