CVE-2025-30345
3.5 · LOWOverview
CVE-2025-30345 is a low-severity vulnerability affecting openslides openslides. It was published on March 21, 2025 and has a CVSS 3.1 base score of 3.5 (LOW).
This vulnerability has a CVSS 3.1 base score of 3.5, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
An issue was discovered in OpenSlides before 4.2.5. When creating new chats via the chat_group.create action, the user is able to specify the name of the chat. Some HTML elements such as SCRIPT are filtered, whereas others are not. In most cases, HTML entities are encoded properly, but not when deleting chats or deleting messages in these chats. This potentially allows attackers to interfere with the layout of the rendered website, but it is unlikely that victims would click on deleted chats or deleted messages.
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-2025-30345?
CVE-2025-30345 is a low-severity vulnerability affecting openslides openslides. It was published on March 21, 2025 and has a CVSS 3.1 base score of 3.5 (LOW).
How severe is CVE-2025-30345?
This vulnerability has a CVSS 3.1 base score of 3.5, 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-2025-30345?
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-2025-30345?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-30345 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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