CVE-2019-14748
CVSS V2 Low 3.5
CVSS V3 Medium 5.4
Description
An issue was discovered in osTicket before 1.10.7 and 1.12.x before 1.12.1. The Ticket creation form allows users to upload files along with queries. It was found that the file-upload functionality has fewer (or no) mitigations implemented for file content checks; also, the output is not handled properly, causing persistent XSS that leads to cookie stealing or malicious actions. For example, a non-agent user can upload a .html file, and Content-Disposition will be set to inline instead of attachment.
Overview
- CVE ID
- CVE-2019-14748
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2019-08-07T17:15:12
- Last Modified Date
- 2019-08-14T15:29:57
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:osticket:osticket:*:*:*:*:*:*:*:* | 1 | OR | 1.10.7 | |
| cpe:2.3:a:osticket:osticket:*:*:*:*:*:*:*:* | 1 | OR | 1.12 | 1.12.1 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:S/C:N/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- SINGLE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 3.5
- Severity
- LOW
- Exploitability Score
- 6.8
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 5.4
- Base Severity
- MEDIUM
- Exploitability Score
- 2.3
- Impact Score
- 2.7
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/osTicket/osTicket/releases/tag/v1.10.7 | Release Notes Third Party Advisory |
| https://github.com/osTicket/osTicket/commit/33ed106b1602f559a660a69f931a9d873685d1ba | Patch Release Notes Third Party Advisory |
| https://github.com/osTicket/osTicket/releases/tag/v1.12.1 | Third Party Advisory |
| http://packetstormsecurity.com/files/154003/osTicket-1.12-File-Upload-Cross-Site-Scripting.html | Exploit Third Party Advisory VDB Entry |
| https://www.exploit-db.com/exploits/47224 | Exploit Third Party Advisory VDB Entry |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-14748 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14748 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:38:28 | Added to TrackCVE | |||
| 2022-12-04 00:48:09 | 2019-08-07T17:15Z | 2019-08-07T17:15:12 | CVE Published Date | updated |
| 2022-12-04 00:48:09 | 2019-08-14T15:29:57 | CVE Modified Date | updated | |
| 2022-12-04 00:48:09 | Analyzed | Vulnerability Status | updated |