Stored XSS in Time Entry Audit Trail
Priority LOW 39CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- High · High · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.
Summary
In ConnectWise PSA versions older than 2026.1, Time Entry notes stored in the Time Entry Audit Trail may be rendered without applying output encoding to certain content. Under specific conditions, this may allow stored script code to execute in the context of a user’s browser when the affected content is displayed.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0028 20th percentileScored 2026-11-07
Fix Fixed PSA (ConnectWise): 2026.1
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| ConnectWise | PSA | before 2026.1 | 2026.1 | Patch available | CNA |
- PSA VendorConnectWise Affected before 2026.1 Fixed in 2026.1 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:connectwise:professional_service_automation:*:*:*:*:*:*:*:* | before 2026.1 | Vulnerable | ConnectWise |
- cpe:2.3:a:connectwise:professional_service_automation:*:*:*:*:*:*:*:* Versions before 2026.1 Vulnerable ·ConnectWise
Remediation
- Fix · CNA PSA (ConnectWise) Fixed in 2026.1
Timeline
- 2026-10-02 Threatist record created from CVE-2026-0695
- 2026-10-03 Alias added: GHSA-gpp2-hwq5-2xp4
References
More ConnectWise Professional Service Automation vulnerabilities
- TI-2026-00488 Session Cookies Missing HttpOnly Attribute CVSS 3.1MEDIUM 6.5
- TI-2025-06564 Exposure of password hashes via API responses in ConnectWise PSA CVSS 3.1MEDIUM 6.5
Sources
- CVE-2026-0695 · CVE Program
- CVE-2026-0695 · NVD
- FIRST EPSS
- GHSA-gpp2-hwq5-2xp4 · 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