CVE Vulnerability

CVE-2021-3866

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

3.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

5.4 /10

CVSS v3.0 : MEDIUM

V3 Legend

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

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

Configuration 1

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

Published : 2022-01-20 11:15

Updated : 2022-02-03 02:20

NVD link : CVE-2021-3866

Mitre link : CVE-2021-3866

Products Affected
No products.
CWE
CWE-79