Quick answers
- Is CVE-2026-66708 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-66708 being exploited in the wild.
- How severe is CVE-2026-66708?
- High severity, with a CVSS score of 8.2, published 6 August 2026.
- Which products and versions are affected?
- BoldGrid Total Upkeep up to 1.17.2.
- Is there a fix for CVE-2026-66708?
- A patch was published on 2026-08-04: Version 1.17.3 released with fix Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-66708 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-66708?
- Check whether you run BoldGrid Total Upkeep 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 vulnerability is a broken access control flaw in the Total Upkeep WordPress plugin versions up to and including 1.17.2. The affected component improperly validates user permissions, allowing unauthenticated attackers to access restricted pages or perform privileged actions without authentication. The attack is network-reachable and requires no prior authentication or user interaction. Attackers can bypass authorization checks to view sensitive data or execute unauthorized operations. The vulnerability was patched in version 1.17.3 and is recommended for immediate remediation due to its high severity and potential for mass exploitation.
Affected products
- BoldGrid Total Upkeep up to 1.17.2
Timeline
- 2026-08-04: disclosed: Published on Patchstack
- 2026-08-06: advisory: NVD entry published
- 2026-08-04: patched: Version 1.17.3 released with fix