Quick answers
- Is CVE-2026-8995 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-8995 being exploited in the wild.
- How severe is CVE-2026-8995?
- Medium severity, with a CVSS score of 4.3, published 29 May 2026.
- Which products and versions are affected?
- AYS Pro Poll Maker up to and including 6.3.7.
- Is there a fix for CVE-2026-8995?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-8995 attacked?
- It is attacked over the network, in a software library.
- Am I affected by CVE-2026-8995?
- Check whether you run AYS Pro Poll Maker at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
The 'ays_poll_get_user_information' AJAX action in the Poll Maker plugin fails to implement proper capability checks or nonce verification beyond verifying if a user is logged in. The function serializes and returns the entire WP_User object, which includes sensitive fields such as 'user_pass' (bcrypt password hash), 'user_email', and user roles. Authenticated attackers with subscriber-level permissions can exploit this to obtain their own password hash, which is not typically exposed by WordPress core. This hash can then be subjected to offline brute-force or dictionary attacks. The issue is fixed in version 6.3.8.
Affected products
- ays-pro Poll Maker – Versus Polls, Anonymous Polls, Image Polls up to and including 6.3.7
Timeline
- 2026-05-29: disclosed: CVE published to NVD dataset
References
- https://plugins.trac.wordpress.org/browser/poll-maker/tags/6.2.7/includes/class-poll-maker-ays.php
- https://plugins.trac.wordpress.org/browser/poll-maker/tags/6.2.7/public/class-poll-maker-ays-public.php
- https://plugins.trac.wordpress.org/browser/poll-maker/tags/6.2.7/public/class-poll-maker-ays-public.php
- https://plugins.trac.wordpress.org/browser/poll-maker/tags/6.3.7/includes/class-poll-maker-ays.php
- https://plugins.trac.wordpress.org/browser/poll-maker/tags/6.3.7/public/class-poll-maker-ays-public.php
- https://plugins.trac.wordpress.org/browser/poll-maker/tags/6.3.7/public/class-poll-maker-ays-public.php
- https://plugins.trac.wordpress.org/browser/poll-maker/tags/6.3.8/includes/class-poll-maker-ays.php