CVE-2026-86786 Slider Pro <= 1.0.0 - Unauthenticated Sensitive Data Disclosure via sliderpro_multiple_images
Unauthenticated attackers can access sensitive data from non-public posts and media metadata due to missing authorization checks in the Slider Pro plugin.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-86786?
CVE-2026-86786 is a medium-severity missing authorization vulnerability in Unknown Slider Pro, published on 6 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Slider Pro WordPress plugin through 1.0.0 does not perform any capability or authorisation check on one of its AJAX actions, allowing unauthenticated users to retrieve the title, excerpt and permalink of non-public posts, including drafts, pending, scheduled, private and trashed posts, as well as post revisions and media metadata.
Weakness: CWE-200
Which versions are affected by CVE-2026-86786?
How do I fix CVE-2026-86786?
No fix has been published for CVE-2026-86786 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-86786 being exploited?
There is no known exploitation of CVE-2026-86786 in the wild and no public exploit code.
Sources
Also known as GHSA-3qh5-h6hm-64fg.