CVE-2026-88261
Improper input validation vulnerability in bizwell xClick allows Stored XSS. This issue affects...
Improper input validation vulnerability in bizwell xClick allows Stored XSS.
This issue affects xClick: R2, R3, and R3.1.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Passive
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Improper input validation vulnerability in bizwell xClick allows Stored XSS.
This issue affects xClick: R2, R3, and R3.1.
- Record
CVE-2026-88261- CVSS 4.0
- 5.1 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N - Weakness
- CWE-20
- Updated
- 2026-11-02
EUVDEUVD-2026-78254
Improper input validation vulnerability in bizwell xClick allows Stored XSS.
This issue affects xClick: R2, R3, and R3.1.
- Record
EUVD-2026-78254- CVSS 4.0
- 5.1 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-mg8g-x4fv-24jg
Improper input validation vulnerability in bizwell xClick allows Stored XSS. This issue affects...
Improper input validation vulnerability in bizwell xClick allows Stored XSS.
This issue affects xClick: R2, R3, and R3.1.
- Record
GHSA-mg8g-x4fv-24jg- CVSS 4.0
- 5.1 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - Weakness
- CWE-20
- Updated
- 2026-11-02
NVD
Improper input validation vulnerability in bizwell xClick allows Stored XSS.
This issue affects xClick: R2, R3, and R3.1.
- Record
CVE-2026-88261- CVSS 4.0
- 5.1 Medium
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - Weakness
- CWE-20
- 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-2026-88261 is a medium vulnerability (CVSS 5.1) in Bizwell Xclick, published September 15, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.38%, the 31st percentile. No source names a fixed version.