CVE-2017-11876 json
Microsoft Project Server and Microsoft SharePoint Enterprise Server 2016 allow an attacker to use cross-site forgery to read content that t…
published 2017-11-15 8 y ago modified 2026-06-17 4 mo ago also EUVD-2017-3473
- cvss
- 8.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.5%
- EPSS 2.5% chance of exploitation in 30 days, percentile 84%
- public exploits
- 0
- none known
Summary
Microsoft Project Server and Microsoft SharePoint Enterprise Server 2016 allow an attacker to use cross-site forgery to read content that they are not authorized to read, use the victim's identity to take actions on the web application on behalf of the victim, such as change permissions and delete content, and inject malicious content in the browser of the victim, aka "Microsoft Project Server Elevation of Privilege Vulnerability".
Patch / fix
Exploit prediction
2.47% chance of exploitation in the next 30 days, higher than 84% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 8.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Affected products
- Microsoft Corporation Microsoft Server
Classification
- Weakness
-
- CWE-352 Cross-Site Request Forgery
References
-
portal.msrc.microsoft.com
/en-US/security-guidance/advisory/CVE-2017-11876
issue-tracking, patch, vendor-advisory
-
securitytracker.com
/id/1039789
vdb-entry, third-party-advisory
-
securitytracker.com
/id/1039788
vdb-entry, third-party-advisory
-
securityfocus.com
/bid/101754
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2017-11876
- NVD CVE-2017-11876
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.