CVE-2021-34817

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Source
https://cve.org/CVERecord?id=CVE-2021-34817
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-34817.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-34817
Published
2021-07-19T14:15:08.150Z
Modified
2026-07-08T05:57:10.096101717Z
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.

Database specific 
{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:a:etherpad:etherpad:1.8.13:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "introduced": "1.8.13"
                },
                {
                    "last_affected": "1.8.13"
                }
            ],
            "vendor_product": "etherpad:etherpad",
            "source": "CPE_STRING"
        }
    ]
}
References

Affected packages

Git / github.com/ether/etherpad

Affected ranges

Type
GIT
Repo
https://github.com/ether/etherpad
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
a7968115581e20ef47a533e030f59f830486bdfa
Fixed
571b37b772c324d6f5eddcd3aecf3e02ffcac1c3
Database specific 
{
    "source": "REFERENCES"
}

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
1.2.12
1.2.2
1.2.3
1.2.4
1.2.5
1.2.6
1.2.7
1.2.9
1.3.0
1.4.0
1.4.1
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
1.8.10
1.8.11
1.8.12
1.8.13
1.8.6
1.8.7
1.8.8
1.8.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-34817.json"