What’s Vulnerable › Vulnerabilities

CVE-2015-2556

• Severity: medium (CVSS 4.3 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 15.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2015-10-14 · updated 2026-06-17
• Weakness: CWE-200

Description

The InfoPath Forms Services component in Microsoft SharePoint Server 2007 SP3 and 2010 SP2 misparses DTDs, which allows remote attackers to read arbitrary files via an XML document containing an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue, aka "Microsoft SharePoint Information Disclosure Vulnerability."

Affected products

• Microsoft SharePoint Server: 2007-sp3, 2010-sp2

References

• http://www.securitytracker.com/id/1033804
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-110
• http://www.securitytracker.com/id/1033804
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-110

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