Summary
CVE-2026-16988 is an unauthenticated sensitive information disclosure vulnerability (CWE-200) in the GeoDirectory WordPress plugin before version 2.8.169. The plugin fails to enforce authorization checks when returning map marker data for a single listing, allowing unauthenticated attackers to obtain the title and exact geographic coordinates of non-public (pending or draft) listings. It carries a High severity rating (CVSS 7.5).
Technical details
- Root cause: The plugin does not perform an authorization check when returning map marker data for an individual requested listing via its markers REST endpoint.
- Trigger conditions: An unauthenticated request to the map marker REST endpoint for a single listing.
- Attack vector: Network — remotely exploitable, no authentication and no user interaction required.
- Impact: Disclosure of the title and exact geographic coordinates of non-public listings in pending or draft status. Confidentiality impact only; no integrity or availability impact.
Affected software
- GeoDirectory WordPress plugin — all versions before 2.8.169.
Severity
- CVSS v3.1 base score: 7.5 (High)
- Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Mitigation and recommended actions
- Immediate: Update the GeoDirectory plugin to version 2.8.169 or later.
- If no patch can be applied: Restrict access to the plugin’s map marker REST endpoint at the network or web-server layer, or disable the map marker functionality that returns data for single listings until the update is applied.
How IONIX identifies potentially affected assets
IONIX matches the following signals against data already collected when it crawled the asset; identifying the technology sends no request beyond that crawl.
- Raw response body:
/wp-content/plugins/geodirectory/

