CVE-2021-3866

Cross-site Scripting (XSS) - Stored in GitHub repository zulip/zulip more than and including 44f935695d452cc3fb16845a0c6af710438b153d and prior to 3eb2791c3e9695f7d37ffe84e0c2184fae665cb6.

CVSS v3 5.4 MEDIUM
CVSS v2.0 3.5 LOW

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

3.5^/10

CVSS v2.0 : LOW

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

Exploitability : 6.8 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://blog.zulip.com/2022/01/19/cve-2021-3866/	Vendor Advisory
https://github.com/zulip/zulip/commit/3eb2791c3e9695f7d37ffe84e0c2184fae665cb6	Patch Third Party Advisory
https://huntr.dev/bounties/5f48dac5-e112-4b23-bbbf-cc00ba83bcf2	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:zulip:zulip:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2022-01-20 11:15

Updated : 2022-02-03 14:20

NVD link : CVE-2021-3866

Mitre link : CVE-2021-3866

CVE.ORG link : CVE-2021-3866

JSON object : View

Products Affected

zulip

zulip

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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