CVE-2023-32678
Zulip Privileged Message Editing and Deletion Vulnerability
Description
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.
INFO
Published Date :
Aug. 25, 2023, 9:15 p.m.
Last Modified :
Aug. 31, 2023, 6:52 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2023-32678.
| URL | Resource |
|---|---|
| https://github.com/zulip/zulip/security/advisories/GHSA-q3wg-jm9p-35fj | Third Party Advisory |
| https://zulip.readthedocs.io/en/latest/overview/changelog.html#zulip-server-7-3 | Release Notes |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-32678 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-32678 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Aug. 31, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Changed Reference Type https://github.com/zulip/zulip/security/advisories/GHSA-q3wg-jm9p-35fj No Types Assigned https://github.com/zulip/zulip/security/advisories/GHSA-q3wg-jm9p-35fj Third Party Advisory Changed Reference Type https://zulip.readthedocs.io/en/latest/overview/changelog.html#zulip-server-7-3 No Types Assigned https://zulip.readthedocs.io/en/latest/overview/changelog.html#zulip-server-7-3 Release Notes Added CPE Configuration OR *cpe:2.3:a:zulip:zulip_server:*:*:*:*:*:*:*:* versions up to (excluding) 7.3
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-32678 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2023-32678
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.05 }} 0.00%
score
0.21632
percentile