CVE-2026-4261Disclosure

LOWCVSS 8.8 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

The Expire Users plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.2.2. This is due to the plugin allowing a user to update the 'on_expire_default_to_role' meta through the 'save_extra_user_profile_fields' function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to elevate their privileges to that of an administrator.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-862

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Threat summary

  • 5 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 4 signals
  • Disclosure: 4 classified signals
  • General: 1 classified signal
  • Peaked 1d ago at 4 mentions (2026-03-21); latest day: 1
  • 5 total mentions across 2 days

Deep dive

Activity timeline5 mentions / 2d
01234Mentions · 2026-03-21: 4Mentions · 2026-03-22: 1Technical Details · 2026-03-21: 403-2103-22
Signal classification2 categories
Disclosure
480.0%
General
120.0%
Referenced assets6 URLs
Classification over time
DateTotalLabels
2026-03-214
Disclosure4
2026-03-221
General1
Full discourse5 posts
  • RedPacket Security@RedPacketSec
    General

    CVE Alert: CVE-2026-4261 - husobj - Expire Users - https://www.redpacketsecurity.com/cve-alert-cve-2026-4261-husobj-expire-users/ #OSINT #ThreatIntel #CyberSecurity #cve-2026-4261 #husobj #expire-users

    Post summary

    A brief CVE alert is posted with a link, but no technical details or actionable information are provided.

    0000066
    3.6K followersView on X
  • The Hacker Wire@TheHackerWire
    Disclosure

    🟠 CVE-2026-4261 - High The Expire Users plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.2.2. This is due to the plugin allowing a user to update the 'on_expire_defa... https://www.thehackerwire.com/vulnerability/CVE-2026-4261/ https://t.co/qruLFmo6TY

    Post summary

    The post announces CVE‑2026‑4261, detailing a privilege escalation flaw in the Expire Users WordPress plugin, but does not provide PoC, exploit, or patch information.

    0000027
    142 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-4261 The Expire Users plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 1.2.2. This is due to the plugin allowing a user to up… https://www.cve.org/CVERecord?id=CVE-2026-4261

    Post summary

    The Expire Users WordPress plugin has a privilege escalation flaw (CVE-2026-4261) affecting all versions up to 1.2.2, with no patch or PoC details given in the brief description.

    0000045
    56.8K followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-4261 WordPress Expire Users Plugin Privilege Escalation via Role Meta M... https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-4261 Customizable Vulnerability Alerts: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=4

    Post summary

    The post announces CVE-2026-4261, a WordPress Expire Users plugin privilege escalation vulnerability, and directs readers to a vulnerability detail page, but contains no PoC, exploit code, or patch information.

    0000038
    4.0K followersView on X
  • CVEFind.com@CveFindCom
    Disclosure

    [CVE-2026-4261: HIGH] WordPress Expire Users plugin version 1.2.2 is vulnerable to Privilege Escalation, allowing attackers with Subscriber-level access to become administrators. #cybersecurity#cve,CVE-2026-4261,#cybersecurity https://cvefind.com/CVE-2026-4261

    Post summary

    The post announces a high‑severity CVE‑2026‑4261 affecting WordPress Expire Users 1.2.2, describing a privilege escalation vulnerability that permits subscribers to gain admin rights, with no evidence of active exploitation or patches provided.

    0000034
    604 followersView on X

Explore more