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nvd[email protected]NVD:CVE-2021-34817
HistoryJul 19, 2021 - 2:15 p.m.

CVE-2021-34817

2021-07-1914:15:08
CWE-79
[email protected]
web.nvd.nist.gov
8
etherpad
xss
vulnerability
remote code injection
crafted pads

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS

0.002

Percentile

56.3%

JSON

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.

Affected configurations

Nvd
Node
etherpadetherpadMatch1.8.13
VendorProductVersionCPE
etherpadetherpad1.8.13cpe:2.3:a:etherpad:etherpad:1.8.13:*:*:*:*:*:*:*

Related

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osv 1
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thn 1
sonarsource 1
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CVE-2021-34817
2021-07-19 14:15:08
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2021-07-19 13:38:11
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Etherpad Cross-Site Scripting Vulnerability
2021-07-20 00:00:00
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thn
Critical Flaws Reported in Etherpad — a Popular Google Docs Alternative
2021-07-13 15:42:00
sonarsource
sonarsource
Etherpad 1.8.13 - Code Execution Vulnerabilities
2021-07-13 00:00:00

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS3

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS

0.002

Percentile

56.3%

JSON
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