CVE-2026-3571Disclosure

LOWCVSS 6.5 · MEDIUM

Exploit discussion active in current signal (1 latest mentions)

Immediate actions

  • Hunt for exploitation attempts and persistence artifacts
  • Increase monitoring for publicly documented tradecraft
  • Track advisory updates for patch or workaround availability

Recommended action window: High priority (within 72h)

NVD description

The Pie Register – User Registration, Profiles & Content Restriction plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the pie_main() function in all versions up to, and including, 3.8.4.8. This makes it possible for unauthenticated attackers to change registration form status.

1.5/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-862

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

STABLE

Threat summary

  • Public PoC is present in monitored signal
  • 3 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • PoC mentioned or linked in 1 signal
  • Technical details provided in 3 signals
  • Disclosure: 2 classified signals
  • Peaked 1d ago at 2 mentions (2026-04-04); latest day: 1
  • 3 total mentions across 2 days

Deep dive

Activity timeline3 mentions / 2d
01122Mentions · 2026-04-04: 2Mentions · 2026-04-10: 1PoC Mentioned / Linked · 2026-04-10: 1Technical Details · 2026-04-04: 2Technical Details · 2026-04-10: 104-0404-10
Signal classification2 categories
Disclosure
266.7%
PoC
133.3%
Referenced assets3 URLs
Classification over time
DateTotalLabels
2026-04-042
Disclosure2
2026-04-101
PoC1
Full discourse3 posts
  • CVE@CVEnew
    Disclosure

    CVE-2026-3571 The Pie Register – User Registration, Profiles & Content Restriction plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability… https://www.cve.org/CVERecord?id=CVE-2026-3571

    Post summary

    The brief mentions CVE-2026-3571 affecting the Pie Register WordPress plugin, highlighting that data can be modified due to a missing capability, but provides no PoC, exploit, or patch details.

    00010175
    57.0K followersView on X
  • Atomic Edge@atomicedgeWAF
    PoC

    https://atomicedge.io/cve-proof/cve-2026-3571-pie-register-version-3-8-4-8-medium-vulnerability-proof-of-concept CVE-2026-3571 #WordPress plugin #vulnerability pie-register #cybersecurity #wordpressfirewall #wordpresssecurity #hacking #wpsecurity #atomicedge

    Post summary

    The tweet announces a medium‑severity proof‑of‑concept for CVE‑2026‑3571 affecting the WordPress pie‑register plugin, with no evidence of active exploitation or patch availability.

    0000036
    6 followersView on X
  • CyberDudeBivash® | Global Cybersecurity Company@cyberbivash
    Disclosure

    🚨 CYBERDUDEBIVASH SENTINEL APEX ALERT 🚨 Threat: CVE-2026-3571 - Pie Register - User Registration, Profiles & Content Restriction <= 3.8.4.8 - Missing Authorization to Unauthenticated Registration Form Status Modification Intel Report: https://ift.tt/Wy91ZDk

    Post summary

    The alert identifies a missing authorization flaw (CVE-2026-3571) in Pie Register up to version 3.8.4.8 and references an Intel report, but it does not provide PoC, exploit, patch, or active exploitation details.

    00000598
    281 followersView on X

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