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CVE-2017-16792

21
FAUCET Score

CVE-2017-16792 is a stored cross-site scripting (XSS) vulnerability affecting "geminabox" (Gem in a Box) versions prior to 0.13.10. Attackers can inject malicious web scripts by manipulating the "homepage" value within a ".gemspec" file, which is then rendered in the gem.erb and index.erb views. This vulnerability has a CVSS score of 6.1 (Medium), indicating it can be exploited remotely with low attack complexity, requiring user interaction, and potentially 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 surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.13.10CPE matchmatch criteria
cpe:2.3:a:geminabox_project:geminabox:*:*:*:*:*:ruby:*:*

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
1.08%
Probability of exploitation in next 30 days
EPSS Percentile
61.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0108 is in the 74th percentile among its peer group of 26,219 CVEs.

Social Chatter

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

Patch Available

Vendor Patches (1)

rubygemspatch availablevia ghsa
Product: geminaboxFixed in: 0.13.10

Vendor Advisories (1)

rubygemsGHSA-653m-r33x-39ffmedium

Geminabox contains Cross-site Scripting

Nov 29, 2017

References

github.com / geminabox/geminabox/blob/master/CHANGELOG.md
Release NotesThird Party Advisory
github.com / geminabox/geminabox/commit/f8429a9e364658459add170e4ebc7a5d3b4759e7
Issue Tracking
rubygems.org / gems/geminabox/versions/0.13.10
Product