CVE-2022-24887
Nextcloud Talk Open-redirected URLs within Deck Card MetaData
Description
Nextcloud Talk is a video and audio conferencing app for Nextcloud, a self-hosted productivity platform. Prior to versions 11.3.4, 12.2.2, and 13.0.0, when sharing a Deck card in conversation, the metaData can be manipulated so users can be tricked into opening arbitrary URLs. This issue is fixed in versions 11.3.4, 12.2.2, and 13.0.0. There are currently no known workarounds.
INFO
Published Date :
April 27, 2022, 2:15 p.m.
Last Modified :
May 9, 2022, 5:59 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.7
Exploitability Score :
2.8
Affected Products
The following products are affected by CVE-2022-24887
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
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-2022-24887.
| URL | Resource |
|---|---|
| https://github.com/nextcloud/security-advisories/security/advisories/GHSA-j45w-7mpq-264c | Third Party Advisory |
| https://github.com/nextcloud/spreed/pull/6410 | Patch Third Party Advisory |
| https://hackerone.com/reports/1358977 | Exploit Third Party Advisory |
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-2022-24887 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-24887 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]
May. 09, 2022
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:P/I:P/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Changed Reference Type https://github.com/nextcloud/security-advisories/security/advisories/GHSA-j45w-7mpq-264c No Types Assigned https://github.com/nextcloud/security-advisories/security/advisories/GHSA-j45w-7mpq-264c Third Party Advisory Changed Reference Type https://github.com/nextcloud/spreed/pull/6410 No Types Assigned https://github.com/nextcloud/spreed/pull/6410 Patch, Third Party Advisory Changed Reference Type https://hackerone.com/reports/1358977 No Types Assigned https://hackerone.com/reports/1358977 Exploit, Third Party Advisory Added CWE NIST CWE-601 Added CPE Configuration OR *cpe:2.3:a:nextcloud:talk:*:*:*:*:*:*:*:* versions up to (excluding) 11.3.4 *cpe:2.3:a:nextcloud:talk:*:*:*:*:*:*:*:* versions from (including) 12.0.0 up to (excluding) 12.2.4 *cpe:2.3:a:nextcloud:talk:13.0.0:rc1:*:*:*:*:*:* *cpe:2.3:a:nextcloud:talk:13.0.0:rc2:*:*:*:*:*:* *cpe:2.3:a:nextcloud:talk:13.0.0:rc3:*:*:*:*:*:* *cpe:2.3:a:nextcloud:talk:13.0.0:rc4:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-24887 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-2022-24887
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.10 }} 0.02%
score
0.42220
percentile