How severe is CVE-2015-3011?

CVE-2015-3011 has a CVSS 2.0 base score of 3.5, rated low severity.

Is CVE-2015-3011 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-3011?

CVE-2015-3011 primarily affects Owncloud. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2015-3011?

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

When was CVE-2015-3011 published?

CVE-2015-3011 was published on 2015-05-08 and last updated on 2026-06-17.

CVE-2015-3011

CVE-2015-3011 is a low-severity vulnerability in Owncloud with a CVSS 2.0 base score of 3.5. 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 3.5)
EPSS exploit prediction: 1% (70th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Owncloud
Published: 2015-05-08
Last modified: 2026-06-17

Description

Multiple cross-site scripting (XSS) vulnerabilities in the contacts application in ownCloud Server Community Edition before 5.0.19, 6.x before 6.0.7, and 7.x before 7.0.5 allow remote authenticated users to inject arbitrary web script or HTML via a crafted contact.

Frequently asked questions

What is CVE-2015-3011?: Multiple cross-site scripting (XSS) vulnerabilities in the contacts application in ownCloud Server Community Edition before 5.0.19, 6.x before 6.0.7, and 7.x before 7.0.5 allow remote authenticated users to inject arbitrary web script or HTML via a crafted contact.
How severe is CVE-2015-3011?: CVE-2015-3011 has a CVSS 2.0 base score of 3.5, rated low severity.
Is CVE-2015-3011 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (70th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-3011?: CVE-2015-3011 primarily affects Owncloud. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2015-3011?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2015-3011 published?: CVE-2015-3011 was published on 2015-05-08 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:owncloud:owncloud:*:*:*:*:community:*:*:*
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*

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