Quick answers
- Is CVE-2026-103340 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-103340 being exploited in the wild.
- How severe is CVE-2026-103340?
- Medium severity, with a CVSS score of 5.3, published 1 October 2026.
- Which products and versions are affected?
- Gemini Labs Site Reviews through 8.3.2.
- Is there a fix for CVE-2026-103340?
- Yes: fixed in 8.3.3. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-103340 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-103340?
- Check whether you run Gemini Labs Site Reviews 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.
How to fix
- Fixed in: 8.3.3
Technical details
A broken access control vulnerability exists in the Site Reviews WordPress plugin through version 8.3.2, allowing unauthenticated users to bypass authorization checks. The vulnerability requires no authentication or user interaction, making it exploitable over the network. An attacker can access restricted pages and perform unintended actions such as viewing or modifying other users' data.
Affected products
- Gemini Labs Site Reviews through 8.3.2
Timeline
- 2026-10-01: disclosed: Published by Patchstack
- 2026-09-29: other: Reported by Thaer Assfour