What is CVE-2023-45762?

CVE-2023-45762 is a medium-severity vulnerability in Michaeluno Responsive Column Widgets, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 4.7/10. Published 2023-12-07.

How severe is CVE-2023-45762?

Medium severity. CVSS v3 base score is 4.7 out of 10.

Is CVE-2023-45762 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Open Redirect in Michaeluno Responsive Column Widgets

CVE-2023-45762

URL Redirection to Untrusted Site ('Open Redirect') vulnerability in Michael Uno (miunosoft) Responsive Column Widgets.This issue affects Responsive Column Widgets: from n/a through 1.2.7.

Vulnerability class: Open Redirect

Published 2023-12-07 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.004 (31.0th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 31st percentile — 31.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

Public proof-of-concept exploits

20142995/nuclei-templates

References

patchstack.com/database/vulnerability/responsive-column-widgets/wordpress-respo… (vdb-entry, Vendor Advisory)

Frequently asked questions

What is CVE-2023-45762?: CVE-2023-45762 is a medium-severity vulnerability in Michaeluno Responsive Column Widgets, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 4.7/10. Published 2023-12-07.
How severe is CVE-2023-45762?: Medium severity. CVSS v3 base score is 4.7 out of 10.
Is CVE-2023-45762 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.