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WordPress Paid Member Subscriptions plugin <= 3.1.3 - Broken Access Control vulnerability

5.3MediumCNA
Exploited
No known exploitation
Fix
No fix listed
Who is exposed
Not reported
Published
Last modified
30/100 · provisional
None on Exploit-DB, Metasploit or GitHub
  • Exploitation: none
  • Automatable: yes
  • Technical impact: partial

Summary

The Paid Member Subscriptions plugin for WordPress has a broken access control flaw that lets an attacker change data they should not be able to modify. It can be reached remotely, without logging in, and it requires no action from a user.

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

Read the original description

Missing Authorization vulnerability in Cozmoslabs Paid Member Subscriptions paid-member-subscriptions allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Paid Member Subscriptions: from n/a through 3.1.3.

cve.now Index

30Pcve.now Index 30 of 100 · methodology v3 · provisional
  • Exploitation0/40No signal
  • Exposure20/25No login or user action needed per the CVSS vector, CISA rates it automatable · Unknown: No advisory context yet
  • Reach?/20Unknown. No tracked technology or package matched
  • Severity5.3/10CVSS 5.3
  • No patch5/5No patch listed yet

What would change the score

  • Would score about 75 if added to CISA KEV
  • Would score about 70 if CISA's SSVC rates exploitation active
  • Would score about 35 if advisories confirm default setups are exposed

Timeline

  1. CVE published
  2. First seen by cve.now
  3. CISA SSVC assessment

    Exploitation: none · Automatable: yes · Technical impact: partial

  4. Record last updated

Affected versions

  • paid-member-subscriptions

    through 3.1.3

Evidence 1

  1. Link

Corrections

None so far.

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Questions about CVE-2026-119523

Is CVE-2026-119523 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-2026-119523?

paid-member-subscriptions: through 3.1.3.Source: cve.now feed data