CVE-2019-12963
LiveZilla Server before 8.0.1.1 is vulnerable to XSS in the chat.php Create Ticket Action.
CVE-2019-12963 is a medium vulnerability (CVSS 6.1) in Livezilla, published June 25, 2019. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.82%, the 57th percentile. No source names a fixed version.
LiveZilla Server before 8.0.1.1 is vulnerable to XSS in the chat.php Create Ticket Action.
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
- None
Exploit likelihood
What each source reports
NVD Score used
LiveZilla Server before 8.0.1.1 is vulnerable to XSS in the chat.php Create Ticket Action.
- Record
CVE-2019-12963- CVSS 3.0
- 6.1 Medium
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
LiveZilla Server before 8.0.1.1 is vulnerable to XSS in the chat.php Create Ticket Action.
- Record
CVE-2019-12963- Updated
- 2026-11-02
EUVDEUVD-2019-4538 No score
LiveZilla Server before 8.0.1.1 is vulnerable to XSS in the chat.php Create Ticket Action.
- Record
EUVD-2019-4538- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-39cr-9663-62x5 No score
LiveZilla Server before 8.0.1.1 is vulnerable to XSS in the chat.php Create Ticket Action.
LiveZilla Server before 8.0.1.1 is vulnerable to XSS in the chat.php Create Ticket Action.
- Record
GHSA-39cr-9663-62x5- Updated
- 2026-11-02
Affected products
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-03 | aliases | EUVD |
| 2026-11-02 | created | CVE List, GitHub Advisories, NVD |