The Flatsome WordPress theme before 3.20.13 does not perform a capability or nonce check on an AJAX action available
Source GCVE Database
Not known to be exploited : upgrade to 3.20.13 soon.
Data as of 14 Nov 2026, 10:03 UTC
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
Disclosed: evidence found.
CVE published 14 Nov 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by 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
| Product | Affected | Fixed in |
|---|---|---|
| Flatsome | Affected
| Fixed in
|
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 This flaw allows unauthorized users to retrieve content from unpublished posts, including drafts and pending posts, by specifying post IDs.