CVE-2026-14857 WP Crowdfunding < 2.2.1 - Subscriber+ Campaign Update Modification via IDOR
Authenticated users can modify other users' crowdfunding campaigns and trigger notifications due to missing ownership verification.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-14857?
CVE-2026-14857 is a medium-severity missing authorization vulnerability in Unknown WP Crowdfunding, published on 12 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The WP Crowdfunding WordPress plugin before 2.2.1 does not verify ownership of a campaign before allowing its update history to be modified and a notification email sent to its backers, allowing any authenticated users such as Subscribers to alter other users' campaigns.
Weakness: CWE-639
Which versions are affected by CVE-2026-14857?
How do I fix CVE-2026-14857?
No fix has been published for CVE-2026-14857 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-2026-14857 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-14857 exists.
Sources
Also known as GHSA-fmm2-vv76-h6wg.