XWiki Platform Eval Injection Vulnerability
XWiki Platform contains an eval injection vulnerability that could allow any guest to perform arbitrary remote code execution through a request to SolrSearch.
A remote attacker, without authentication, can achieve full data confidentiality loss, arbitrary modification of data, complete denial of service or system unavailability. Federal agencies are required to remediate by 2025-11-20 under CISA BOD 22-01.
This is a Software Vulnerability (CWE-95) (CWE-95) vulnerability in XWiki Platform. Exploitation requires remote network access, low attack complexity, no authentication required, and no user interaction required.
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Phishing link
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Malicious file
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Server compromised
Probably yes if any of these apply:
Active exploitation documented in the wild. Threat-research write-up: https://jira.xwiki.org/browse/XWIKI-22149
Manual remediation steps
Apply the Vendor Patch
This vulnerability is in the CISA Known Exploited Vulnerabilities catalog — apply the vendor's security update as soon as possible.
CISA required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
References
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References