CVE-2021-34817

A Cross-Site Scripting (XSS) issue in the chat component of Etherpad 1.8.13 allows remote attackers to inject arbitrary JavaScript or HTML by importing a crafted pad.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
mitreCNA
---
---
CVEADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 73%
VendorProductVersion
etherpadetherpad
1.8.13
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://blog.sonarsource.com/etherpad-code-execution-vulnerabilities
https://etherpad.org/#download
https://github.com/ether/etherpad-lite/commit/a7968115581e20ef47a533e030f59f830486bdfa
https://github.com/ether/etherpad-lite/releases/tag/1.8.14
https://blog.sonarsource.com/etherpad-code-execution-vulnerabilities
https://etherpad.org/#download
https://github.com/ether/etherpad-lite/commit/a7968115581e20ef47a533e030f59f830486bdfa
https://github.com/ether/etherpad-lite/releases/tag/1.8.14