CVE-2020-8127
MEDIUM
6.1
CVSS Score
Published: February 28, 2020 at 07:25 PM UTC
Updated: June 17, 2026 at 03:25 AM UTC
1 product affected across 1 vendorRevealjs
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Severity
MEDIUM6.1
Exploit prediction
EPSS 1%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
95%
v ≤ 3.9.1Fixed version: 3.9.2
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (1)
x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://hackerone.com/reports/691977CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality
- LOW
- Integrity
- LOW
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-79
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