CVE-2021-34817
- Source
- https://cve.org/CVERecord?id=CVE-2021-34817
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-34817.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-34817
- Published
- 2021-07-19T14:15:08.150Z
- Modified
- 2026-02-19T07:34:50.121350Z
- Severity
-
- 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
- Summary
- [none]
- Details
-
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.
- 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://etherpad.org/#download
- https://github.com/ether/etherpad-lite/commit/a7968115581e20ef47a533e030f59f830486bdfa
- https://github.com/ether/etherpad-lite/releases/tag/1.8.14
- https://github.com/ether/etherpad-lite/commit/a7968115581e20ef47a533e030f59f830486bdfa
Affected packages
Git / github.com/ether/etherpad-lite
Affected ranges
- Type
- GIT
- Repo
- https://github.com/ether/etherpad-lite
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedIntroduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
1.*
1.0
1.1.1
1.1.2
1.1.3
1.1.4
1.1.5
1.2.0
1.2.1
1.2.10
1.2.11
1.2.12
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.8
1.2.81
1.2.9
1.2.91
1.3.0
1.4.0
1.4.0-rc1
1.4.1
1.5.0
1.5.0d
1.5.1
1.5.2
1.5.3
1.5.4
1.5.5
1.5.6
1.5.7
1.6.0
1.6.1
1.6.2
1.6.3
1.6.4
1.6.5
1.6.6
1.7.0
1.7.5
1.8.0
1.8.0-beta.1
1.8.10
1.8.11
1.8.12
1.8.13
1.8.3
1.8.4
1.8.5
1.8.6
1.8.7
1.8.8
1.8.9