CVE-2026-106598
WordPress User Registration plugin <= 5.2.8 - Sensitive Data Exposure vulnerability
Missing Authorization vulnerability in ThemeGrill User Registration user-registration allows Retrieve Embedded Sensitive Data.This issue affects User Registration: from n/a through 5.2.8.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
WordPress User Registration plugin <= 5.2.8 - Sensitive Data Exposure vulnerability
Missing Authorization vulnerability in ThemeGrill User Registration user-registration allows Retrieve Embedded Sensitive Data.This issue affects User Registration: from n/a through 5.2.8.
- Record
CVE-2026-106598- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-862
- Updated
- 2026-11-02
EUVDEUVD-2026-98372
Missing Authorization vulnerability in ThemeGrill User Registration user-registration allows Retrieve Embedded Sensitive Data.This issue affects User Registration: from n/a through 5.2.8.
- Record
EUVD-2026-98372- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-qq92-7647-pr7v
Missing Authorization vulnerability in ThemeGrill User Registration user-registration allows...
Missing Authorization vulnerability in ThemeGrill User Registration user-registration allows Retrieve Embedded Sensitive Data.This issue affects User Registration: from n/a through 5.2.8.
- Record
GHSA-qq92-7647-pr7v- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-862
- Updated
- 2026-11-02
NVD
Missing Authorization vulnerability in ThemeGrill User Registration user-registration allows Retrieve Embedded Sensitive Data.This issue affects User Registration: from n/a through 5.2.8.
- Record
CVE-2026-106598- CVSS 3.1
- 5.3 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-862
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-106598 is a medium vulnerability (CVSS 5.3) in Themegrill User Registration, published October 13, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.19%, the 8th percentile. No source names a fixed version.