National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2020-5223 Detail

Current 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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 4.4 MEDIUM
Vector:  CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:N

Nist CVSS score does not match with CNA score
CNA:  security-advisories@github.com
Base Score: 6.1 MEDIUM
Vector:  CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:L/A:N

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/PrivateBin/PrivateBin/commit/8d0ac336d23cd8c98e71d5f21cdadcae9c8a26e6 Patch
https://github.com/PrivateBin/PrivateBin/issues/554 Third Party Advisory
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

Weakness Enumeration

CWE-ID CWE Name Source
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') NIST   security-advisories@github.com  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:privatebin:privatebin:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
1.2
Up to (excluding)
1.2.2
 cpe:2.3:a:privatebin:privatebin:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
1.3
Up to (excluding)
1.3.2


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-5223
NVD Published Date:
01/22/2020
NVD Last Modified:
01/29/2020