Microsoft SharePoint Server 2010 SP1 and SP2 and 2013, and Office Web Apps 2013, allows remote attackers to execute arbitrary code via craf…

published 2013-12-11 12y ago modified 2026-06-16 4mo ago also EUVD-2013-4901

cvss: 6.8; version 2.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 14.5%; EPSS 14.5% chance of exploitation in 30 days, percentile 96%
public exploits: 0; none known

Microsoft SharePoint Server 2010 SP1 and SP2 and 2013, and Office Web Apps 2013, allows remote attackers to execute arbitrary code via crafted page content, aka "SharePoint Page Content Vulnerabilities."

Is CVE-2013-5059 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

Exploit prediction

14.52% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	2.0	6.8	AV:N/AC:M/Au:N/C:P/I:P/A:P

Classification

Weakness

CWE-94 Improper Control of Generation of Code

References

docs.microsoft.com /en-us/security-updates/securitybulletins/2013/ms13-100
vendor-advisory

Sources

CVE List CVE-2013-5059
NVD CVE-2013-5059

Fencer Intel 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.