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Vulnerability record · CVE-2013-1822 · published 14 March 2014

CVE-2013-1822: Owncloud server cross-site scripting vulnerability

Owncloud · Owncloud Server

Multiple cross-site scripting (XSS) vulnerabilities in ownCloud 4.5.x before 4.5.8 allow remote authenticated users with administrator privileges to inject arbitrary web script or HTML via the (1) quota parameter to /core/settings/ajax/setquota.php, or remote authenticated users with group admin privileges to inject arbitrary web script or HTML via the (2) group field to settings.php or (3) "share with" field.

2.1 CVSS 2.0 Low EPSS 0.74% · top 46.9% CWE-79 · Cross-site scripting
2.1CVSS 2.0 base score
0.74%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
16 Jun 2026Last modified by NVD

Description

Multiple cross-site scripting (XSS) vulnerabilities in ownCloud 4.5.x before 4.5.8 allow remote authenticated users with administrator privileges to inject arbitrary web script or HTML via the (1) quota parameter to /core/settings/ajax/setquota.php, or remote authenticated users with group admin privileges to inject arbitrary web script or HTML via the (2) group field to settings.php or (3) "share with" field.

AV:N/AC:H/Au:S/C:N/I:P/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://owncloud.org/about/security/advisories/oC-SA-2013-008/ Vendor Advisory
http://owncloud.org/about/security/advisories/oC-SA-2013-008/ Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2013-1822), CISA KEV, FIRST EPSS (scores of 2026-10-05). This page is refreshed as NVD updates the record.