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CVE-2013-6858

15
FAUCET Score

CVE-2013-6858 describes multiple cross-site scripting (XSS) vulnerabilities in OpenStack Dashboard (Horizon) 2013.2 and earlier, impacting various Canonical, OpenStack, and openSUSE distributions. An attacker could inject arbitrary web script or HTML via an instance name on the "Volumes" or "Network Topology" pages. Rated with a CVSS score of 4.3, this vulnerability has a network attack vector and medium attack complexity, potentially leading to information disclosure (partial impact) without affecting confidentiality or availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 2013.1, <= 2013.2CPE matchmatch criteria
cpe:2.3:a:openstack:horizon:*:*:*:*:*:*:*:*
13.1CPE matchmatch criteria
cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*
12.10CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:*
13.04CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:13.04:*:*:*:*:*:*:*
13.10CPE matchmatch criteria
cpe:2.3:o:canonical:ubuntu_linux:13.10:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

4.3MEDIUM

AV:N/AC:M/Au:N/C:N/I:P/A:N

Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.73%
Probability of exploitation in next 30 days
EPSS Percentile
75.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0173 is in the 53rd percentile among its peer group of 19,958 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

redhatpatch availablevia redhat_api
Product: OpenStack 3 for RHEL 6Fixed in: python-django-horizon-0:2013.1.5-1.el6ost
View patch
redhatno patchvia redhat_api
Product: Red Hat OpenStack Platform 4Fixed in: python-django-horizon

Vendor Advisories (1)

redhatCVE-2013-6858Moderate

openstack: horizon multiple XSS vulnerabilities.

Nov 23, 2013

References

lists.opensuse.org / opensuse-updates/2015-01/msg00040.html
Mailing ListThird Party Advisory
bugs.launchpad.net / horizon/+bug/1247675
Issue TrackingPatchThird Party Advisory
secunia.com / advisories/55770
Third Party Advisory
secunia.com / advisories/56117
Third Party Advisory
securityfocus.com / bid/63787
Third Party AdvisoryVDB Entry
ubuntu.com / usn/USN-2062-1
Third Party Advisory