CVE-2019-1262
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'.
Does this matter?
A public exploit is published in Exploit-DB, so the technical barrier is gone even though the severity is medium and EPSS is 3.0%. Treat it as high on anything reachable from the internet.
Description
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'.
- CVSS 3.1
- 5.4 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 2.99% probability · 87th percentile
- Public exploits
- 1 in Exploit-DB · first 25 September 2019
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- microsoft/sharepoint foundation
- Source
- secure@microsoft.com
EPSS 3.0% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
Public exploits (1)
Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.
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-2019-1262Patch, Vendor Advisory
- http://packetstormsecurity.com/files/154591/Microsoft-SharePoint-2013-SP1-Cross-Site-Scripting.html
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1262Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.