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WP PageNavi Style <= 1.4 - Stored XSS via CSRF

Exploited
No known exploitation
Fix
No fix listed
Who is exposed
Not reported
Published
Last modified
0.11% · 1st percentile
5/100 · provisional
None on Exploit-DB, Metasploit or GitHub

Summary

The WP PageNavi Style WordPress plugin does not sanitise or escape some of its settings and has no CSRF check when they are saved, which lets an attacker trick a logged-in administrator into storing arbitrary JavaScript that runs in the browser of anyone who visits the site's front end.

Written by anthropic/claude-haiku-5.5 from the sources below. Verify against them.

Read the original description

The WP PageNavi Style WordPress plugin through 1.4 does not sanitise and escape some of its settings, and has no CSRF check when they are saved, which could allow attackers to make a logged-in administrator store arbitrary JavaScript via a CSRF attack that is then executed in the browser of everyone who visits the site's front end.

cve.now Index

5Pcve.now Index 5 of 100 · methodology v3 · provisional
  • Exploitation?/40Unknown. No CISA SSVC exploitation rating yet
  • Exposure?/25Unknown. No advisory context yet
  • Reach?/20Unknown. No tracked technology or package matched
  • Severity?/10Unknown. No CVSS score or vendor rating
  • No patch5/5No patch listed yet

What would change the score

  • Would score about 60 if added to CISA KEV
  • Would score about 55 if CISA's SSVC rates exploitation active
  • Would score about 27 if advisories confirm default setups are exposed

Timeline

  1. CVE published
  2. First seen by cve.now

Affected versions

  • Unknown WP PageNavi Style

    through 1.4

Evidence 1

  1. Exploit

Corrections

None so far.

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Questions about CVE-2026-109150

Is CVE-2026-109150 being exploited?

It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.Source: cve.now feed data

Which versions are affected by CVE-2026-109150?

WP PageNavi Style: through 1.4.Source: cve.now feed data