CVE-2025-30343
OpenSlides Directory Traversal Vulnerability
Description
A directory traversal issue was discovered in OpenSlides before 4.2.5. Files can be uploaded to OpenSlides meetings and organized in folders. The interface allows users to download a ZIP archive that contains all files in a folder and its subfolders. If an attacker specifies the title of a file or folder as a relative or absolute path (e.g., ../../../etc/passwd), the ZIP archive generated for download converts that title into a path. Depending on the extraction tool used by the user, this might overwrite files locally outside of the chosen directory.
INFO
Published Date :
March 21, 2025, 6:15 a.m.
Last Modified :
March 27, 2025, 2 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-2025-30343.
| URL | Resource |
|---|---|
| https://www.x41-dsec.de/lab/advisories/x41-2025-001-OpenSlides | 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-2025-30343 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-30343 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.
-
Initial Analysis by [email protected]
Mar. 27, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Added CWE CWE-22 Added CPE Configuration OR *cpe:2.3:a:openslides:openslides:*:*:*:*:*:*:*:* versions up to (excluding) 4.2.5 Added Reference Type MITRE: https://www.x41-dsec.de/lab/advisories/x41-2025-001-OpenSlides Types: Exploit, Third Party Advisory -
New CVE Received by [email protected]
Mar. 21, 2025
Action Type Old Value New Value Added Description A directory traversal issue was discovered in OpenSlides before 4.2.5. Files can be uploaded to OpenSlides meetings and organized in folders. The interface allows users to download a ZIP archive that contains all files in a folder and its subfolders. If an attacker specifies the title of a file or folder as a relative or absolute path (e.g., ../../../etc/passwd), the ZIP archive generated for download converts that title into a path. Depending on the extraction tool used by the user, this might overwrite files locally outside of the chosen directory. Added CVSS V3.1 AV:N/AC:H/PR:L/UI:R/S:C/C:N/I:L/A:N Added CWE CWE-24 Added Reference https://www.x41-dsec.de/lab/advisories/x41-2025-001-OpenSlides
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-30343 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-2025-30343
weaknesses.