CVE-2018-3740
CVSS V2 Medium 5
CVSS V3 High 7.5
Description
A specially crafted HTML fragment can cause Sanitize gem for Ruby to allow non-whitelisted attributes to be used on a whitelisted HTML element.
Overview
- CVE ID
- CVE-2018-3740
- Assigner
- support@hackerone.com
- Vulnerability Status
- Modified
- Published Version
- 2018-03-30T19:29:00
- Last Modified Date
- 2018-12-28T16:29:05
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:sanitize_project:sanitize:*:*:*:*:*:ruby:*:* | 1 | OR | 4.6.0 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- NONE
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/rgrove/sanitize/issues/176 | Issue Tracking Third Party Advisory |
| https://github.com/rgrove/sanitize/commit/01629a162e448a83d901456d0ba8b65f3b03d46e | Patch Third Party Advisory |
| https://about.gitlab.com/2018/06/25/security-release-gitlab-11-dot-0-dot-1-released/ | |
| https://www.debian.org/security/2018/dsa-4358 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-3740 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-3740 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:49:01 | Added to TrackCVE | |||
| 2022-12-03 04:03:26 | cve-assignments@hackerone.com | support@hackerone.com | CVE Assigner | updated |
| 2022-12-03 04:03:26 | 2018-03-30T19:29Z | 2018-03-30T19:29:00 | CVE Published Date | updated |
| 2022-12-03 04:03:26 | 2018-12-28T16:29:05 | CVE Modified Date | updated | |
| 2022-12-03 04:03:26 | Modified | Vulnerability Status | updated |