CPANSA-App-revealup-2020-8127-revealjs: App-revealup vulnerability

Publisher	giterlizzi	Document category	csaf_security_advisory
Initial release date	2020-02-28T00:00:00	Engine	CSAF Perl Toolkit 0.25
Current release date	2020-02-28T00:00:00	Build Date
Current version	1	Status	final
CVSS v3.1 Base Score	6.1	Severity	Medium
Original language		Language	en
Also referred to

Vulnerability Description

Insufficient validation in cross-origin communication (postMessage) in reveal.js version 3.9.1 and earlier allow attackers to perform cross-site scripting attacks.

Vulnerabilities

CVE-2020-8127

Vulnerability Description

Insufficient validation in cross-origin communication (postMessage) in reveal.js version 3.9.1 and earlier allow attackers to perform cross-site scripting attacks.

Weakness	CWE-79 : Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

Known affected

Product

Score

App-revealup greater than or equal 0.20 and less than or equal 0.21

CVSS Version	CVSS Vector	CVSS Base Score	CVSS Base Severity
3.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N	6.1	Medium
2.0	AV:N/AC:M/Au:N/C:N/I:P/A:N	4.3	Medium

giterlizzi

Namespace: https://github.com/giterlizzi/

gdt@cpan.org

References

CPANSA-App-revealup-2020-8127-revealjs JSON self
https://raw.githubusercontent.com/giterlizzi/perl-CPANSA-CSAF/develop/csaf/white/2020/cpansa-app-revealup-2020-8127-revealjs.json
https://hackerone.com/reports/691977 external
https://hackerone.com/reports/691977
CVE-2020-8127 (NVD) external
https://nvd.nist.gov/vuln/detail/CVE-2020-8127

Revision history

Version	Date of the revision	Summary of the revision
1	Fri Feb 28 00:00:00 2020	First release

Sharing rules

TLP:WHITE
For the TLP version see: https://www.first.org/tlp/