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CVE-2007-5379

16
FAUCET Score

CVE-2007-5379 describes a vulnerability in Ruby on Rails versions prior to 1.2.4, specifically within the Hash.from_xml method. This flaw allows remote attackers or ActiveResource servers to determine the existence of arbitrary files and read arbitrary XML files due to unsafe use of XmlSimple. With a CVSS score of 5.0, this vulnerability is of medium severity, requiring no authentication and having low attack complexity (AV:N/AC:L/Au:N). The primary impact is information disclosure (C:P), allowing attackers to read sensitive data like passwords from XML files. There is no evidence of active exploitation, and no public exploit code is available on platforms like Metasploit or ExploitDB. The vulnerability has received minimal community discussion and media coverage, suggesting a low level of public awareness or active threat.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.2.3CPE matchmatch criteria
cpe:2.3:a:david_hansson:ruby_on_rails:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.97%
Probability of exploitation in next 30 days
EPSS Percentile
89.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0397 is in the 86th percentile among its peer group of 23,701 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 0.4 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 (1)

rubygemspatch availablevia ghsa
Product: railsFixed in: 1.2.4

Vendor Advisories (1)

rubygemsGHSA-fjfg-q662-gm6jmedium

Moderate severity vulnerability that affects rails

Oct 24, 2017

References

bugs.gentoo.org / show_bug.cgi
dev.rubyonrails.org / ticket/8453
docs.info.apple.com / article.html
lists.apple.com / archives/security-announce/2007/Dec/msg00002.html
osvdb.org / 40717
secunia.com / advisories/27657
secunia.com / advisories/28136
security.gentoo.org / glsa/glsa-200711-17.xml
weblog.rubyonrails.org / 2007/10/5/rails-1-2-4-maintenance-release
securityfocus.com / bid/26096
Patch
us-cert.gov / cas/techalerts/TA07-352A.html
US Government Resource
vupen.com / english/advisories/2007/3508
vupen.com / english/advisories/2007/4238