CVE-2020-5223
CVSS V2 Low 2.1
CVSS V3 Medium 4.4
Description
In PrivateBin versions 1.2.0 before 1.2.2, and 1.3.0 before 1.3.2, a persistent XSS attack is possible. Under certain conditions, a user provided attachment file name can inject HTML leading to a persistent Cross-site scripting (XSS) vulnerability. The vulnerability has been fixed in PrivateBin v1.3.2 & v1.2.2. Admins are urged to upgrade to these versions to protect the affected users.
Overview
- CVE ID
- CVE-2020-5223
- Assigner
- security-advisories@github.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-01-23T02:15:13
- Last Modified Date
- 2020-01-29T16:20:54
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:privatebin:privatebin:*:*:*:*:*:*:*:* | 1 | OR | 1.2 | 1.2.2 |
| cpe:2.3:a:privatebin:privatebin:*:*:*:*:*:*:*:* | 1 | OR | 1.3 | 1.3.2 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:H/Au:S/C:N/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- HIGH
- Authentication
- SINGLE
- Confidentiality Impact
- NONE
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 2.1
- Severity
- LOW
- Exploitability Score
- 3.9
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- HIGH
- Privileges Required
- LOW
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 4.4
- Base Severity
- MEDIUM
- Exploitability Score
- 1.3
- Impact Score
- 2.7
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/PrivateBin/PrivateBin/security/advisories/GHSA-8j72-p2wm-6738 | Exploit Third Party Advisory |
| https://privatebin.info/news/v1.3.2-v1.2.2-release.html | Release Notes Vendor Advisory |
| https://github.com/PrivateBin/PrivateBin/issues/554 | Third Party Advisory |
| https://github.com/PrivateBin/PrivateBin/commit/8d0ac336d23cd8c98e71d5f21cdadcae9c8a26e6 | Patch |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-5223 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-5223 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:52:11 | Added to TrackCVE | |||
| 2022-12-04 09:57:50 | 2020-01-23T02:15Z | 2020-01-23T02:15:13 | CVE Published Date | updated |
| 2022-12-04 09:57:50 | 2020-01-29T16:20:54 | CVE Modified Date | updated | |
| 2022-12-04 09:57:50 | Analyzed | Vulnerability Status | updated |