Vulnerability Monitor

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CVE-2020-10935

Zulip Server before 2.1.3 allows XSS via a Markdown link, with resultant account takeover.

Published

2020-04-20T20:15:11.697

Last Modified

2024-11-21T04:56:24.297

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.4 (MEDIUM)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: SINGLE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

6.8

Impact Score

2.9

Weaknesses

Type: Primary
CWE-79

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	zulip	zulip_server	< 2.1.3	Yes

References

https://blog.zulip.org/2020/04/01/zulip-server-2-1-3-security-release/ Vendor Advisory ([email protected])
https://www.coresecurity.com/advisories/zulip-account-takeover-stored-xss Exploit, Third Party Advisory ([email protected])
https://blog.zulip.org/2020/04/01/zulip-server-2-1-3-security-release/ Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.coresecurity.com/advisories/zulip-account-takeover-stored-xss Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)