CVE-2023-45762Network attack vector

Unauthenticated user redirection via unvalidated destination URL

Published Dec 7, 2023 · Updated Apr 28, 2026

Open redirect in Michael Uno Responsive Column Widgets 1.2.7 and earlier allows remote attackers to send users to an untrusted site. Patchstack identifies missing redirect-URL validation but does not disclose the affected request parameter, route, or code locus. Exploitation requires a user to follow a crafted link, enabling phishing or credential theft at an attacker-controlled destination.

CVSS severity4.7
Medium
EPSS probability0.39%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Open redirect in Michael Uno Responsive Column Widgets 1.2.7 and earlier allows remote attackers to send users to an untrusted site. Patchstack identifies missing redirect-URL validation but does not disclose the affected request parameter, route, or code locus. Exploitation requires a user to follow a crafted link, enabling phishing or credential theft at an attacker-controlled destination.

The record

CVE
CVE-2023-45762
Published
Dec 7, 2023
Updated
Apr 28, 2026
Vendor
Michael Uno
Product
Responsive Column Widgets
Classifications
CWE-601, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 7, 2023CVE publishedPublication date reported by the CVE source.
  2. Apr 28, 2026Record 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=n/a <=1.2.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Michael Uno · Responsive Column Widgetsversion=n/a <=1.2.7

Published CVSS scores

4.7Patchstack CNACVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/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 exploitUnconfirmed

Weakness, pattern, technique

CWE-601URL Redirection to Untrusted Site ('Open Redirect')
T1204.001User Execution: Malicious Link

Public exploit references

No public exploit references are available in this record.

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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