WordPress theme
Listeo — Directory & Listings With Booking - WordPress Theme < 1.6.11 - Insecure Direct Object Reference
CVE-2021-24318Published · Updated Action summary
Affected: <1.6.11Update to 1.6.11 or newer
All remediation steps- Severity
- Medium6.5
- CVSS
- 6.5CVSS 3.1 · CNA (Wordfence)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:NWhat does this vector mean?
AV:NAttack vector- Network
AC:LAttack complexity- Low
PR:LPrivileges required- Low
UI:NUser interaction- None
S:UScope- Unchanged
C:NConfidentiality- None
I:HIntegrity- High
A:NAvailability- None
- Required access
- Unknown
- Exploit prediction (EPSS)
- No score
- CISA KEV
- Not listed
On this page8
Am I affected?
Listeo - Directory & Listings With Booking - WordPress Theme listeo
- Affected< 1.6.11
- Patched in1.6.11
Update to 1.6.11 or newer.
You are affected if you run < 1.6.11. Version 1.6.11 and later are not affected by this issue.
- Check your version: in wp-admin go to Plugins → Installed Plugins and read the version under Listeo - Directory & Listings With Booking - WordPress Theme.
- No admin access? Run a passive check of your site. It reads public files only.
What to do
- Update to version 1.6.11, or a newer patched version
- Rotate administrator passwords and application secrets if the site ran a vulnerable version while publicly reachable.
- Watch Listeo - Directory & Listings With Booking - WordPress Theme to get an email when the next vulnerability is published.
Advisory
Source description from Wordfence Intelligence, credited to R3N0.
The Listeo WordPress theme before 1.6.11 did not ensure that the Post/Page and Booking to delete belong to the user making the request, allowing any authenticated users to delete arbitrary page/post and booking via an IDOR vector.
Exploits & references
Proof-of-concept & detection
No public proof-of-concept or detection template is known for this vulnerability.
Advisories & patches
- Advisorywordfence.com
Related CVEs
More in Listeo - Directory & Listings With Booking - WordPress Theme
All 3| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting via soundcloud Shortcode ≤2.0.8Update to 2.0.9 | CVE-2025-8413 | |
| Medium6.1 | Directory & Listings With Booking - WordPress Theme < 1.6.11 - Cross-Site Scripting <1.6.11Update to 1.6.11 | CVE-2021-24317 |
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via soundcloud Shortcode
≤2.0.8Update to 2.0.9
- Medium6.1Directory & Listings With Booking - WordPress Theme < 1.6.11 - Cross-Site Scripting
<1.6.11Update to 1.6.11
Timeline
CVE published
Severity medium, CVSS 6.5
Record last updated
Sources & licenses
Wordfence record- Vulnerability data
- Wordfence Intelligence. Copyright 2012-2026 Defiant Inc. Licensed under the CC BY-SA 4.0.
- CVE® identifiers
- Copyright 1999-2026 The MITRE Corporation. Used under the CVE Program. CVE® is a registered trademark of The MITRE Corporation.
- CVSS / CWE
- National Vulnerability Database (NVD), shown unmodified. This product uses the NVD API but is not endorsed or certified by the NVD.
- VulnCrest content
- Summary, remediation guidance and page layout © VulnCrest. Not sourced from NVD.