5

CVE-2015-1840: fedoraproject fedora

CVSS: 5.0v2.0MediumModified
AliasesUBUNTU-CVE-2015-1840DEBIAN-CVE-2015-1840openSUSE-SU-2024:12144-1
Published 26-07-2015Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2015-1840 is a medium (CVSS 5.0) vulnerability in fedoraproject fedora. EPSS estimates a 4.52% chance of exploitation in the next 30 days, higher than 91.4% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
31/100
0100
Medium · default modelHow is this calculated?
CVSS score
5.0/10
010
Medium · v2.0 (NVD)
EPSS score
4.52%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 26-07-2015
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

jquery_ujs.js in jquery-rails before 3.1.3 and 4.x before 4.0.4 and rails.js in jquery-ujs before 1.0.4, as used with Ruby on Rails 3.x and 4.x, allow remote attackers to bypass the Same Origin Policy, and trigger transmission of a CSRF token to a different-domain web server, via a leading space character in a URL within an attribute value.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

4.52%

Chance of exploitation in the next 30 days

Percentile

91%

Versus all other CVEs

30-day change

0.00 pp

From 4.52% on 19-09-2026

19-09-202619-10-2026
EPSS score
4.52%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (groups.google.com)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Opensuse3 products
  • opensuseEOL13.1 | 13.2
  • ruby3.2-rubygem-jquery-rails&distro=openSUSE Tumbleweed< 4.5.1-1.3
  • rubygem-jquery-rails&distro=openSUSE Tumbleweed< 4.5.0-1.1 | < 4.6.0-1.5 | < 4.6.0-1.7 | < 4.6.0-1.9
RubyGems2 products
  • jquery-rails< 3.1.3 | ≥ 4.0.0, < 4.0.4
  • jquery-ujs< 1.0.4
Rubyonrails2 products
Debian1 product
  • ruby-jquery-rails< 4.0.4-1
Fedoraproject1 product
Ubuntu1 product
  • ruby-jquery-rails< 4.0.5-1

6 vendors · 10 products

References

20 links
Show all 20 references