CVE-2015-1840

mediumpriority · track · 22EPSS 0.045 · 91 %ileDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

4.52% (91st) EPSS

CVSS 5 · medium

Is it mine?

12 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · scored 2026-10-28

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.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

A vendor fix is available.

Fixedruby4.0-rubygem-jquery-rails-0:4.6.0-1.9.aarch64 as component of openSUSE Tumbleweedsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedruby4.0-rubygem-jquery-rails-0:4.6.0-1.9.ppc64le as component of openSUSE Tumbleweedsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedruby4.0-rubygem-jquery-rails-0:4.6.0-1.9.s390x as component of openSUSE Tumbleweedsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Fixedruby4.0-rubygem-jquery-rails-0:4.6.0-1.9.x86_64 as component of openSUSE Tumbleweedsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

cvss

Technical severity, 0–10. One row per scoring source.

5.0

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.05mediumAV:N/AC:L/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 10 · impact 2.9

v2.04.3mediumAV:N/AC:L/Au:N/C:P/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-200USprimaryCWE-200US

affected products (12)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
fedoraproject fedora= 21nvdUScpe:2.3:o:fedoraproject:fedora:*:*:*:*:*:*:*:*
fedoraproject fedora= 22nvdUScpe:2.3:o:fedoraproject:fedora:*:*:*:*:*:*:*:*
opensuse opensuse= 13.1nvdUScpe:2.3:o:opensuse:opensuse:*:*:*:*:*:*:*:*
opensuse opensuse= 13.2nvdUScpe:2.3:o:opensuse:opensuse:*:*:*:*:*:*:*:*
rubyonrails jquery-rails≤ 3.1.2nvdUScpe:2.3:a:rubyonrails:jquery-rails:*:*:*:*:*:*:*:*
rubyonrails jquery-rails= 4.0.0nvdUScpe:2.3:a:rubyonrails:jquery-rails:*:*:*:*:*:*:*:*
rubyonrails jquery-rails= 4.0.1nvdUScpe:2.3:a:rubyonrails:jquery-rails:*:*:*:*:*:*:*:*
rubyonrails jquery-ujs≤ 1.0.3nvdUScpe:2.3:a:rubyonrails:jquery-ujs:*:*:*:*:*:*:*:*
RubyGems jquery-rails< 3.1.3osvUSpkg:gem/jquery-rails
RubyGems jquery-rails4.0.0 → 4.0.4osvUSpkg:gem/jquery-rails
RubyGems jquery-ujs< 1.0.4osvUSpkg:gem/jquery-ujs

advisories (2)

Vendor and ecosystem advisories describing this.

openSUSE-SU-2026:10350-1ruby4.0-rubygem-jquery-rails-4.6.0-1.9 on GA media2026-03-13csaf · suse_csafDE
ruby4.0-rubygem-jquery-rails-4.6.0-1.9 on GA media
GHSA-4whc-pp4x-9pf3jquery-rails and jquery-ujs subject to Exposure of Sensitive Information2017-10-24ghsa · osvUS
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.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd osv suse_csaf NVD CVE.org MITRE

published 2015-07-26modified 2026-06-17

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+19461 more

references (21)

External citations — patches, advisories, analysis.

scry

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