Vulnerability CVE-2018-9999


Published: 2018-04-18

Description:
In Zulip Server versions before 1.7.2, there was an XSS issue with user uploads and the (default) LOCAL_UPLOADS_DIR storage backend.

Type:

CWE-79

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

Vendor: Zulip
Product: Zulip server 
Version:
1.5.1
1.5.0
1.4.3
1.4.2
1.4.1
1.4.0
1.3.9
1.3.8
1.3.7
1.3.6
1.3.4
1.3.3
1.3.2
1.3.13
1.3.12
1.3.11
1.3.10
1.3.1
1.3.0

CVSS2 => (AV:N/AC:M/Au:S/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
3.5/10
2.9/10
6.8/10
Exploit range
Attack complexity
Authentication
Remote
Medium
Single time
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None

 References:
https://blog.zulip.org/2018/04/12/zulip-1-7-2-released/

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