CVE-2019-1262

EPSS 3.0%

Vexday Risk Score

23Low

SSVC decision (CISA)

Attend

PoC available → attend closely

Exploit maturity

Proof of concept

Public proof of concept exists, but not yet automated.

CVSS —EPSS 3.0%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Lifecycle

11 Sep 2019Published on NVD

25 Sep 2019Public PoC

Weaponization speed

13 daysto first PoC

Recommendation: Plan a near-term fix — a public PoC already exists.

A cross-site-scripting (XSS) vulnerability exists when Microsoft SharePoint Server does not properly sanitize a specially crafted web request to an affected SharePoint server, aka 'Microsoft Office SharePoint XSS Vulnerability'.

Affected products

Microsoft · Microsoft SharePoint Foundation

public PoCs found — 2

cve_referencepacketstormsecurity.com/files/154591/Microsoft-SharePoint-2013-SP1-Cross-Site-Scripting.htmlunverified exploitdbwww.exploit-db.com/exploits/47417unverified

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References

http://packetstormsecurity.com/files/154591/Microsoft-SharePoint-2013-SP1-Cross-Site-Scripting.html https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1262