7.5

CVE-2011-0449: rubyonrails rails

CVSS: 7.5v2.0HighModified
AliasesGHSA-4ww3-3rxj-8v6q
Published 21-02-2011Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2011-0449 is a high (CVSS 7.5) vulnerability in rubyonrails rails. EPSS estimates a 2.50% chance of exploitation in the next 30 days, higher than 84.5% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v2.0 (NVD)
EPSS score
2.50%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 21-02-2011
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

actionpack/lib/action_view/template/resolver.rb in Ruby on Rails 3.0.x before 3.0.4, when a case-insensitive filesystem is used, does not properly implement filters associated with the list of available templates, which allows remote attackers to bypass intended access restrictions via an action name that uses an unintended case for alphabetic characters.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

2.50%

Chance of exploitation in the next 30 days

Percentile

85%

Versus all other CVEs

30-day change

0.00 pp

From 2.50% on 22-09-2026

22-09-202622-10-2026
EPSS score
2.50%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

RubyGems1 product
  • actionpack≥ 3.0.0, < 3.0.4
Rubyonrails1 product
  • rails3.0.0 | 3.0.0:beta | 3.0.0:beta2 | 3.0.0:beta3 | 3.0.0:beta4 | 3.0.0:rc | 3.0.0:rc2 | 3.0.1 | 3.0.1:pre | 3.0.2 | 3.0.2:pre | 3.0.3 | 3.0.4:rc1

2 vendors · 2 products

References

11 links
Show all 11 references