CVE-2025-30343
3.0 · LOWOverview
CVE-2025-30343 is a low-severity vulnerability affecting openslides openslides. It was published on March 21, 2025 and has a CVSS 3.1 base score of 3.0 (LOW).
This vulnerability has a CVSS 3.1 base score of 3.0, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from openslides. Update openslides to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| openslides | openslides | >= 0, < 4.2.5 | Affected |
Frequently Asked Questions
What is CVE-2025-30343?
CVE-2025-30343 is a low-severity vulnerability affecting openslides openslides. It was published on March 21, 2025 and has a CVSS 3.1 base score of 3.0 (LOW).
How severe is CVE-2025-30343?
This vulnerability has a CVSS 3.1 base score of 3.0, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2025-30343?
Check the references section for vendor advisories and patches from openslides. Update openslides to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2025-30343?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-30343 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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