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VulnerabilityPublished

CVE-2026-121998: iChart (WordPress plugin) · Insecure Direct Object Reference

Affects iChart (WordPress plugin)Source CVE Database V5

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Not known to be exploited : upgrade to 2.2.4 soon.

Data as of 11 Nov 2026, 06:32 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 2.2.4

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 11 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 10 Nov 2026.

What to do

Upgrade iChart (WordPress plugin) to 2.2.4.

Affected software

ProductAffectedFixed in
iChartAffected
  • <2.2.4
Fixed in
  • 2.2.4

AI-suggested

Upgrade the iChart plugin to version 2.2.4 or later, where this authorization bypass vulnerability has been fixed. No other mitigation is indicated or required as the fix addresses the root cause.

Description

The iChart WordPress plugin versions before 2.2.4 contain an authorization bypass vulnerability due to missing capability and ownership checks in several AJAX actions. The plugin relies solely on a nonce accessible to any logged-in user, allowing users with minimal privileges (Subscriber role) to read, modify, delete arbitrary posts, and overwrite a site-wide option. This flaw is fixed in version 2.2.4.

References

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