CVE-2025-43861
4.4 · MEDIUMOverview
CVE-2025-43861 is a medium-severity vulnerability affecting miraheze managewiki. It was published on April 24, 2025 and has a CVSS 3.1 base score of 4.4 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 4.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
ManageWiki is a MediaWiki extension allowing users to manage wikis. Prior to commit 2f177dc, ManageWiki is vulnerable to reflected or stored XSS in the review dialog. A logged-in attacker must change a form field to include a malicious payload. If that same user then opens the "Review Changes" dialog, the payload will be rendered and executed in the context of their own session. This issue has been patched in commit 2f177dc.
Remediation
Check the references section for vendor advisories and patches from miraheze. Update managewiki 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 |
|---|---|---|---|
| miraheze | managewiki | >= 0, < 2025-04-24 | Affected |
Frequently Asked Questions
What is CVE-2025-43861?
CVE-2025-43861 is a medium-severity vulnerability affecting miraheze managewiki. It was published on April 24, 2025 and has a CVSS 3.1 base score of 4.4 (MEDIUM).
How severe is CVE-2025-43861?
This vulnerability has a CVSS 3.1 base score of 4.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2025-43861?
Check the references section for vendor advisories and patches from miraheze. Update managewiki 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-2025-43861?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-43861 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.
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