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VulnerabilityPublished

CVE-2026-123711: WPCOM Member (WordPress plugin) · Improper Authentication

Affects WPCOM Member (WordPress plugin)Source CVE Database V5

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Not known to be exploited : upgrade to 1.8.3 soon.

Data as of 13 Nov 2026, 06:12 UTC

Severity
High

Rated High by Threat Radar's AI analysis · CVSS not yet scored by NVD

Thin evidence

One scorer or none
Patch
Available – fixed in 1.8.3

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 13 Nov 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 13 Nov 2026.

What to do

Upgrade WPCOM Member (WordPress plugin) to 1.8.3.

Affected software

ProductAffectedFixed in
WPCOM MemberAffected
  • <1.8.3
Fixed in
  • 1.8.3

AI-suggested

Upgrade the WPCOM Member plugin to version 1.8.3 or later, where this vulnerability has been fixed. No other mitigation is indicated by the vendor advisory.

Description

A vulnerability in the WPCOM Member WordPress plugin before version 1.8.3 allows unauthenticated attackers to brute-force WeChat login codes. This flaw enables attackers to log in as other users, including administrators, when the WeChat official-account keyword login feature is enabled.

References

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