How severe is CVE-2013-1822?

CVE-2013-1822 has a CVSS 2.0 base score of 2.1, rated low severity.

Is CVE-2013-1822 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-1822?

CVE-2013-1822 primarily affects Owncloud Owncloud Server. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-1822?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2013-1822 published?

CVE-2013-1822 was published on 2014-03-14 and last updated on 2026-06-16.

CVE-2013-1822

CVE-2013-1822 is a low-severity vulnerability in Owncloud Owncloud Server with a CVSS 2.0 base score of 2.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Low (CVSS 2.0 base score 2.1)
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Owncloud Owncloud Server
Published: 2014-03-14
Last modified: 2026-06-16

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.

Frequently asked questions

What is CVE-2013-1822?: 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.
How severe is CVE-2013-1822?: CVE-2013-1822 has a CVSS 2.0 base score of 2.1, rated low severity.
Is CVE-2013-1822 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-1822?: CVE-2013-1822 primarily affects Owncloud Owncloud Server. In total, 8 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-1822?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-1822 published?: CVE-2013-1822 was published on 2014-03-14 and last updated on 2026-06-16.

References

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

Affected products (8)

cpe:2.3:a:owncloud:owncloud_server:4.5.0:*:*:*:*:*:*:*
cpe:2.3:a:owncloud:owncloud_server:4.5.1:*:*:*:*:*:*:*
cpe:2.3:a:owncloud:owncloud_server:4.5.2:*:*:*:*:*:*:*
cpe:2.3:a:owncloud:owncloud_server:4.5.3:*:*:*:*:*:*:*
cpe:2.3:a:owncloud:owncloud_server:4.5.4:*:*:*:*:*:*:*
cpe:2.3:a:owncloud:owncloud_server:4.5.5:*:*:*:*:*:*:*
cpe:2.3:a:owncloud:owncloud_server:4.5.6:*:*:*:*:*:*:*
cpe:2.3:a:owncloud:owncloud_server:4.5.7:*:*:*:*:*:*:*

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