CVE-2018-3763
CVSS V2 Low 3.5
CVSS V3 Medium 4.8
Description
In Nextcloud Calendar before 1.5.8 and 1.6.1, a missing sanitization of search results for an autocomplete field could lead to a stored XSS requiring user-interaction. The missing sanitization only affected group names, hence malicious search results could only be crafted by privileged users like admins or group admins.
Overview
- CVE ID
- CVE-2018-3763
- Assigner
- support@hackerone.com
- Vulnerability Status
- Analyzed
- Published Version
- 2018-07-05T16:29:00
- Last Modified Date
- 2023-02-28T17:53:05
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:nextcloud:calendar:*:*:*:*:*:*:*:* | 1 | OR | 1.5.8 | |
| cpe:2.3:a:nextcloud:calendar:1.6.1:*:*:*:*:*:*:* | 1 | OR |
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:H/UI:R/S:C/C:L/I:L/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- HIGH
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 4.8
- Base Severity
- MEDIUM
- Exploitability Score
- 1.7
- Impact Score
- 2.7
References
| Reference URL | Reference Tags |
|---|---|
| https://nextcloud.com/security/advisory/?id=nc-sa-2018-004 | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-3763 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-3763 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:04:06 | Added to TrackCVE | |||
| 2022-12-03 09:05:50 | cve-assignments@hackerone.com | support@hackerone.com | CVE Assigner | updated |
| 2022-12-03 09:05:50 | 2018-07-05T16:29Z | 2018-07-05T16:29:00 | CVE Published Date | updated |
| 2022-12-03 09:05:50 | 2019-10-09T23:40:36 | CVE Modified Date | updated | |
| 2022-12-03 09:05:50 | Modified | Vulnerability Status | updated | |
| 2023-01-27 23:07:51 | Modified | Undergoing Analysis | Vulnerability Status | updated |
| 2023-02-28 18:07:39 | 2023-02-28T17:53:05 | CVE Modified Date | updated | |
| 2023-02-28 18:07:39 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |