CVE-2026-78264
WordPress Toolset Blocks plugin <= 1.6.26 - Cross Site Scripting (XSS) vulnerability
Unauthenticated Cross Site Scripting (XSS) in Toolset Blocks <= 1.6.26 versions.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- Low
Exploit likelihood
What each source reports
CVE List Score used
WordPress Toolset Blocks plugin <= 1.6.26 - Cross Site Scripting (XSS) vulnerability
Unauthenticated Cross Site Scripting (XSS) in Toolset Blocks <= 1.6.26 versions.
- Record
CVE-2026-78264- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2026-65171
Unauthenticated Cross Site Scripting (XSS) in Toolset Blocks <= 1.6.26 versions.
- Record
EUVD-2026-65171- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-v5q6-9xm9-3mc9
Unauthenticated Cross Site Scripting (XSS) in Toolset Blocks <= 1.6.26 versions.
Unauthenticated Cross Site Scripting (XSS) in Toolset Blocks <= 1.6.26 versions.
- Record
GHSA-v5q6-9xm9-3mc9- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L - Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
Unauthenticated Cross Site Scripting (XSS) in Toolset Blocks <= 1.6.26 versions.
- Record
CVE-2026-78264- CVSS 3.1
- 7.1 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L - Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-78264 is a high vulnerability (CVSS 7.1) in Site Building With Toolset Toolset Blocks, published August 24, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.25%, the 16th percentile. No source names a fixed version.