CVE-2023-32678

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Source
https://cve.org/CVERecord?id=CVE-2023-32678
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-32678.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-32678
Aliases
  • GHSA-q3wg-jm9p-35fj
Published
2023-08-25T20:04:49.432Z
Modified
2026-05-15T04:06:55.220709481Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
Zulip vulnerable to insufficient authorization check for edition/deletion of messages and topics in private streams by former subscribers
Details

Zulip is an open-source team collaboration tool with topic-based threading that combines email and chat. Users who used to be subscribed to a private stream and have been removed from it since retain the ability to edit messages/topics, move messages to other streams, and delete messages that they used to have access to, if other relevant organization permissions allow these actions. For example, a user may be able to edit or delete their old messages they posted in such a private stream. An administrator will be able to delete old messages (that they had access to) from the private stream. This issue was fixed in Zulip Server version 7.3.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-285"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/32xxx/CVE-2023-32678.json"
}
References

Affected packages