LanSweeper 6.0.100.75 has XSS via the description parameter to /Calendar/CalendarActions.aspx.
Priority LOW 30CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
LanSweeper 6.0.100.75 has XSS via the description parameter to /Calendar/CalendarActions.aspx.
Why it matters now
EPSS 0.01438 73rd percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:lansweeper:lansweeper:*:*:*:*:*:*:*:* | before 6.0.100.94 | Vulnerable | Lansweeper |
- cpe:2.3:a:lansweeper:lansweeper:*:*:*:*:*:*:*:* Versions before 6.0.100.94 Vulnerable ·Lansweeper
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2017-16841
- 2026-10-03 Alias added: GHSA-crgg-gx7p-xpgr
References
More Lansweeper vulnerabilities
- TI-2022-06484 SQL injection in lansweeper CVSS 3.1HIGH 8.8
- TI-2022-05625 SQL injection in lansweeper CVSS 3.1HIGH 8.8
- TI-2022-14201 Path traversal in lansweeper CVSS 3.1CRITICAL 9.9
- TI-2022-11977 Path traversal in lansweeper CVSS 3.1CRITICAL 9.9
- TI-2022-05603 SQL injection in lansweeper CVSS 3.1HIGH 8.8
- TI-2020-10977 Lansweeper 6.0.x through 7.2.x has a default installation in which the admin password is… CVSS 3.1CRITICAL 9.8
Sources
- CVE-2017-16841 · CVE Program
- CVE-2017-16841 · NVD
- FIRST EPSS
- GHSA-crgg-gx7p-xpgr · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences