CVE-2017-0881

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Source

https://cve.org/CVERecord?id=CVE-2017-0881

Import Source

https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-0881.json

JSON Data

https://api.test.osv.dev/v1/vulns/CVE-2017-0881

Published

2017-03-28T02:59:01.463Z

Modified

2026-07-07T16:33:55.371703Z

Severity

4.3 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS Calculator

Summary

[none]

Details

An error in the implementation of an autosubscribe feature in the checkstreamexists route of the Zulip group chat application server before 1.4.3 allowed an authenticated user to subscribe to a private stream that should have required an invitation from an existing member to join. The issue affects all previously released versions of the Zulip server.

References

Affected packages

Git / github.com/zulip/zulip

Affected ranges

Type

GIT

Repo

https://github.com/zulip/zulip

Events

Introduced

Fixed

a063dd3b26f7ada794e14ace0d24ea1834611446

Fixed

7ecda1ac8e26d8fb3725e954b2dc4723dda2255f

Database specific

{
    "cpe": "cpe:2.3:a:zulip:zulip_server:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.4.3"
        }
    ],
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

1.*

1.3.0

1.3.1

1.3.10

1.3.11

1.3.13

1.3.2

1.3.3

1.3.4

1.3.5

1.3.6

1.3.7

1.3.8

1.3.9

1.4.0

1.4.1

1.4.2

enterprise-1.*

enterprise-1.1.5

enterprise-1.2.0

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-0881.json"