CVE-2026-57428
WordPress Sprout Clients plugin <= 3.2.3 - Cross Site Scripting (XSS) vulnerability
CVE-2026-57428 is a high vulnerability (CVSS 7.1) in Boldgrid Sprout Clients, published July 23, 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.
Unauthenticated Cross Site Scripting (XSS) in Sprout Clients <= 3.2.3 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 Sprout Clients plugin <= 3.2.3 - Cross Site Scripting (XSS) vulnerability
Unauthenticated Cross Site Scripting (XSS) in Sprout Clients <= 3.2.3 versions.
- Record
CVE-2026-57428- 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-2026-48170
Unauthenticated Cross Site Scripting (XSS) in Sprout Clients <= 3.2.3 versions.
- Record
EUVD-2026-48170- 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-85w7-5wwq-733g
Unauthenticated Cross Site Scripting (XSS) in Sprout Clients <= 3.2.3 versions.
Unauthenticated Cross Site Scripting (XSS) in Sprout Clients <= 3.2.3 versions.
- Record
GHSA-85w7-5wwq-733g- 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 Sprout Clients <= 3.2.3 versions.
- Record
CVE-2026-57428- 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
| When | Changed | Sources |
|---|---|---|
| 2026-11-02 | created | CVE List, EUVD, GitHub Advisories, NVD |