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CVE-2026-117487VulnerabilityPublished

The Flatsome WordPress theme before 3.20.13 does not perform a capability or nonce check on an AJAX action available

Source GCVE Database

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Authoritative record:CVE-2026-117487· High

Not known to be exploited : upgrade to 3.20.13 soon.

Data as of 14 Nov 2026, 10:03 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 3.20.13

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 14 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 Flatsome (WordPress theme) to 3.20.13.

Affected software

ProductAffectedFixed in
FlatsomeAffected
  • <3.20.13
Fixed in
  • 3.20.13

AI-suggested

Upgrade the Flatsome WordPress theme to version 3.20.13 or later where this issue is fixed. If upgrading immediately is not possible, restrict access to the vulnerable AJAX action or implement custom capability and nonce checks to prevent unauthorized access.

Description

The Flatsome WordPress theme versions prior to 3.20.13 contain a vulnerability where an AJAX action accessible to unauthenticated users lacks capability and nonce checks. This flaw allows unauthorized users to retrieve content from unpublished posts, including drafts and pending posts, by specifying post IDs.

References

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