Security readout for executives and security teams
OpenPNE 3 had an XML External Entity injection issue in several older releases. A vulnerable deployment may let crafted XML processing reach unintended local or network resources. The source bundle provides no CVSS score and no evidence of active exploitation, so urgency depends on whether these legacy versions remain in use. Exposure is most likely in legacy OpenPNE 3 installations still running the listed affected versions, especially if XML input or XML-backed features are reachable by untrusted users. The bundle does not identify specific endpoints, deployment types, or prerequisite privileges. Treat this as a legacy exposure cleanup item unless OpenPNE 3 is internet-facing or processes untrusted XML. If present in production, prioritize upgrade because the affected releases are old and the vulnerability class can cross data and network trust boundaries. Mitigation focus: Inventory OpenPNE installations and identify exact 3.x versions.; Upgrade affected releases to the corresponding fixed maintenance version or later.; Review OpenPNE vendor guidance before applying compensating controls..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2013-4333 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://exchange.xforce.ibmcloud.com/vulnerabilities/87031CVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
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