SEO Redirection Plugin – 301 Redirect Manager < 9.19 - Subscriber+ Redirect Rule Disclosure (CVE-2026-13703) | HOL Guard CVE

Medium · CVSS 5.4CVE-2026-13703

SEO Redirection Plugin – 301 Redirect Manager < 9.19 - Subscriber+ Redirect Rule Disclosure

Answer in brief

CVE-2026-13703 records a Medium severity (CVSS 5.4) vulnerability in SEO Redirection Plugin – 301 Redirect Manager < 9.19 - Subscriber+ Redirect Rule Disclosure. The current sources do not mark it as known exploited. The current feed maps Unknown/SEO Redirection Plugin (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Aug 6, 2026Updated Aug 26, 2026Source checked Sep 20, 2026First seen by HOL Aug 6, 2026Material review Aug 26, 2026

Upstream Advisory

Key facts

Risk: Medium · CVSS 5.4
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Available

Why this deserves its current priority

CVSS is 5.4. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Unknown/SEO Redirection Plugin (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Unknown/SEO Redirection Plugingeneric	>=0 <9.19	9.19

Recommended response

Check inventory. Check lockfiles and deployed manifests for Unknown/SEO Redirection Plugin.
Review the reported fix. Update Unknown/SEO Redirection Plugin to 9.19 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Aug 6, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Aug 26, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Aug 6, 2026

Sources and claim methodology

Source referencewpscan.com

Upstream source description

The SEO Redirection Plugin WordPress plugin before 9.19 does not perform a capability check in one of its authenticated AJAX actions, allowing any logged-in user such as a subscriber to read the site's configured 301 redirect rules, including their source and destination URLs.

Quoted source text, attributed separately from HOL analysis.