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CVE-2015-5215

17
FAUCET Score

CVE-2015-5215 describes a Cross-Site Scripting (XSS) vulnerability in Ipsilon 0.1.0 before 1.0.1, stemming from the default non-auto-escaping configuration of the Jinja templating engine in its Identity Provider (IdP) server. This allows remote attackers to inject malicious scripts via template variables. The vulnerability has a CVSS v3.1 score of 6.1 (Medium), indicating a network-based attack with low complexity, requiring user interaction, and leading to low impact on confidentiality and integrity. 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
>= 0.1.0, < 1.0.1CPE matchmatch criteria
cpe:2.3:a:ipsilon-project:ipsilon:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.07%
Probability of exploitation in next 30 days
EPSS Percentile
61.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0107 is in the 74th percentile among its peer group of 26,219 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

redhatno patchvia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: ipsilon

Vendor Advisories (1)

redhatCVE-2015-5215Moderate

ipsilon: XSS in multiple pages

Aug 19, 2015

References

bugzilla.redhat.com / show_bug.cgi
Issue TrackingThird Party Advisory
fedorahosted.org / ipsilon/wiki/Releases/v1.0.1
Product
pagure.io / ipsilon/a503aa9c2a30a74e709d1c88099befd50fb2eb16
Patch
openwall.com / lists/oss-security/2015/10/23/10
Mailing ListThird Party Advisory