XXE in Apache Syncope Console Keymaster parameters handling
Apache Syncope Console contains an Improper Restriction of XML External Entity Reference (XXE) flaw in the functionality used to create or edit Keymaster parameters via the Console. An administrator with sufficient entitlements can supply crafted malicious XML that triggers external entity resolution during XML parsing, enabling unintended retrieval of sensitive data (e.g., local file disclosure and/or access to internal network resources) through XXE behavior. Affected versions are Apache Syncope Console 3.0 through 3.0.15 and 4.0 through 4.0.3.
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Impact
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Mitigation
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Exploits
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No public exploit code observed for this vulnerability.
Affected products & vendors
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Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
Recent activity
8 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Unknown (listed as a trending CVE affecting Apache Syncope; no technical details provided in the content).
Unknown (listed as a trending CVE affecting Apache Syncope; no technical details provided in the content).
Unknown (listed as a trending CVE affecting Apache Syncope; no technical details provided in the content).
An XML External Entity (XXE) injection flaw in Apache Syncope Console that can allow an authenticated administrator to submit malicious XML (via Keymaster parameter create/edit) leading to unintended resolution of external entities and resulting data exposure and potential session compromise.
The version that knows your environment.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.