WS-2019-0032 | Mend Vulnerability Database

Vulnerability DatabaseWS-2019-0032

WS-2019-0032

Published:May 19, 2026

Updated:May 19, 2026

Versions js-yaml prior to 3.13.0 are vulnerable to Denial of Service. By parsing a carefully-crafted YAML file, the node process stalls and may exhaust system resources leading to a Denial of Service.

Affected Packages

js-yaml (CDN_JS):

Affected version(s) >=3.0.2 <3.13.0

Fix Suggestion:

Update to version 3.13.0

genenotebook (CONDA):

Affected version(s) >=0.1.1 <0.1.14

Fix Suggestion:

Update to version 0.1.14

svg2png (CONDA):

Affected version(s) =4.1.1

Fix Suggestion:

Update to version no_fix

jsdom (CONDA):

Affected version(s) =11.0.0 <11.11.0

Fix Suggestion:

Update to version 11.11.0

js-yaml (NPM):

Affected version(s) >=0.2.0 <3.13.0

Fix Suggestion:

Update to version 3.13.0

fable.template.elmish.react (NUGET):

Affected version(s) =0.1.5 <0.1.6

Fix Suggestion:

Update to version 0.1.6

ncapsulate.grunt.shadow (NUGET):

Affected version(s) =0.4.5.3

Fix Suggestion:

Update to version no_fix

tslint (NUGET):

Affected version(s) >=5.9.1 <5.17.0

Fix Suggestion:

Update to version 5.17.0

angularjstypescriptbase (NUGET):

Affected version(s) =1.0.0

Fix Suggestion:

Update to version no_fix

pwptemplatepusintek (NUGET):

Affected version(s) =0.0.1

Fix Suggestion:

Update to version no_fix

ncapsulate.grunt (NUGET):

Affected version(s) >=0.4.4 <=0.4.5.2

Fix Suggestion:

Update to version no_fix

dotnetng.template (NUGET):

Affected version(s) >=1.0.0.1 <1.0.0.4

Fix Suggestion:

Update to version 1.0.0.4

midiator.webclient (NUGET):

Affected version(s) >=1.0.98 <1.0.105

Fix Suggestion:

Update to version 1.0.105

romano.vue (NUGET):

Affected version(s) =1.0.0 <1.0.1

Fix Suggestion:

Update to version 1.0.1

ncapsulate.bower (NUGET):

Affected version(s) >=1.3.2 <=1.3.12.1

Fix Suggestion:

Update to version no_fix

dianoga (NUGET):

Affected version(s) =3.0.0-RC01 <3.0.0-RC02

Fix Suggestion:

Update to version 3.0.0-RC02

nougatui (NUGET):

Affected version(s) =1.0.0 <1.0.1

Fix Suggestion:

Update to version 1.0.1

raml.parser (NUGET):

Affected version(s) >=1.0.0 <1.0.7

Fix Suggestion:

Update to version 1.0.7

entityframework.lookuptables (NUGET):

Affected version(s) >=1.1.12.119 <1.1.14.119

Fix Suggestion:

Update to version 1.1.14.119

astest (NUGET):

Affected version(s) =1.0.0

Fix Suggestion:

Update to version no_fix

indianadavy.vuejswebapitemplate.csharp (NUGET):

Affected version(s) =1.0.0 <1.0.1

Fix Suggestion:

Update to version 1.0.1

pwptemplatecms (NUGET):

Affected version(s) >=0.0.1 <=0.0.2

Fix Suggestion:

Update to version no_fix

dianoga (NUGET):

Affected version(s) >=3.0.0-beta01 <4.0.0

Fix Suggestion:

Update to version 4.0.0

yarnpkg.yarn (NUGET):

Affected version(s) >=0.19.1.1 <0.26.1

Fix Suggestion:

Update to version 0.26.1

sheelersoft.angulartemplate (NUGET):

Affected version(s) >=0.0.1 <=0.0.2

Fix Suggestion:

Update to version no_fix

yeoman (NUGET):

Affected version(s) =1.1.2

Fix Suggestion:

Update to version no_fix

bower (NUGET):

Affected version(s) >=1.2.7 <=1.3.11

Fix Suggestion:

Update to version no_fix

karmanodemodules (NUGET):

Affected version(s) >=1.0.0 <=1.0.1

Fix Suggestion:

Update to version no_fix

vuetemplate (NUGET):

Affected version(s) =0.1.0

Fix Suggestion:

Update to version no_fix

antdata.orm (NUGET):

Affected version(s) =1.2.8 <1.2.9

Fix Suggestion:

Update to version 1.2.9

nordron.angulartemplate (NUGET):

Affected version(s) =0.1.5 <0.1.6

Fix Suggestion:

Update to version 0.1.6

sheeler.angulartemplate (NUGET):

Affected version(s) =0.0.1

Fix Suggestion:

Update to version no_fix

ng-grid (NUGET):

Affected version(s) >=2.0.3 <2.0.4

Fix Suggestion:

Update to version 2.0.4

humanmade/workflows (PHP):

Affected version(s) =0.4.7 <0.4.8-rc.1

Fix Suggestion:

Update to version 0.4.8-rc.1

limefamily/yii2-limetheme (PHP):

Affected version(s) >=1.0.0 <1.0.12

Fix Suggestion:

Update to version 1.0.12

kayrules/solatjakim-api-site (PHP):

Affected version(s) =dev-master <dev-version-1.0

Fix Suggestion:

Update to version dev-version-1.0

ymcatwincities/openy-cibox-vm (PHP):

Affected version(s) >=dev-snyk-fix-19013f5e293df9c71f68bf9631fba9f2 <dev-snyk-fix-45a393004964497d68443389076d755a

Fix Suggestion:

Update to version dev-snyk-fix-45a393004964497d68443389076d755a

oburatongoi/productivity (PHP):

Affected version(s) >=0.0.9 <0.0.13

Fix Suggestion:

Update to version 0.0.13

scancode/portal-module (PHP):

Affected version(s) >=v0.0.1 <v0.0.22

Fix Suggestion:

Update to version v0.0.22

xenomedia/xeno-base (PHP):

Affected version(s) =dev-master <0.0.1

Fix Suggestion:

Update to version 0.0.1

awema-pl/module-psmoduler (PHP):

Affected version(s) >=v1.0.1 <v1.0.4

Fix Suggestion:

Update to version v1.0.4

kzima/slimbone (PHP):

Affected version(s) =dev-master

Fix Suggestion:

Update to version no_fix

computerundsound/curserver (PHP):

Affected version(s) >=3.2.0.x-dev <=4.0.1

Fix Suggestion:

Update to version no_fix

hillelcoren/invoice-ninja (PHP):

Affected version(s) >=v1.6.0 <dev-dependabot/npm_and_yarn/follow-redirects-1.15.4

Fix Suggestion:

Update to version dev-dependabot/npm_and_yarn/follow-redirects-1.15.4

virhi/admin-bundle (PHP):

Affected version(s) >=v0.1.1 <0.2.0

Fix Suggestion:

Update to version 0.2.0

humanmade/coding-standards (PHP):

Affected version(s) >=0.1.0 <dev-dependabot/npm_and_yarn/json-schema-0.4.0

Fix Suggestion:

Update to version dev-dependabot/npm_and_yarn/json-schema-0.4.0

seidemann-web/wave-theme (PHP):

Affected version(s) =dev-bugfix/variants-fix <dev-fixUpLanguageConstants

Fix Suggestion:

Update to version dev-fixUpLanguageConstants

scancode/portal-module (PHP):

Affected version(s) =v1.0.0 <v1.0.1

Fix Suggestion:

Update to version v1.0.1

kraenkvisuell/nova-cms-media (PHP):

Affected version(s) >=v2.0.0 <=v2.1.3

Fix Suggestion:

Update to version no_fix

los/losui (PHP):

Affected version(s) =1.0.14 <1.0.15

Fix Suggestion:

Update to version 1.0.15

gudwin/faid (PHP):

Affected version(s) =0.7.11 <0.8.0

Fix Suggestion:

Update to version 0.8.0

chrisbraybrooke/laravel-ecommerce (PHP):

Affected version(s) =dev-dev <dev-form-field-key

Fix Suggestion:

Update to version dev-form-field-key

timoetting/kirby-builder (PHP):

Affected version(s) =2.0.0 <v2.0.0

Fix Suggestion:

Update to version v2.0.0

oburatongoi/productivity (PHP):

Affected version(s) =dev-master <0.0.1

Fix Suggestion:

Update to version 0.0.1

opichon/autotabs (PHP):

Affected version(s) >=2.0.5 <2.0.11

Fix Suggestion:

Update to version 2.0.11

xenomedia/xeno-base (PHP):

Affected version(s) >=0.0.3 <=0.0.4

Fix Suggestion:

Update to version no_fix

computerundsound/curserver (PHP):

Affected version(s) =dev-master <2.2.0

Fix Suggestion:

Update to version 2.2.0

chrisbraybrooke/laravel-ecommerce (PHP):

Affected version(s) >=v0.0.17 <0.0.56

Fix Suggestion:

Update to version 0.0.56

oxid-esales/wave-theme (PHP):

Affected version(s) =dev-motorrad <dev-oxscript-google-analytics

Fix Suggestion:

Update to version dev-oxscript-google-analytics

adrexia/flowchart (PHP):

Affected version(s) >=dev-false-fix-new-states <=1.0.x-dev

Fix Suggestion:

Update to version no_fix

frankyframework/franky2 (PHP):

Affected version(s) =dev-main

Fix Suggestion:

Update to version no_fix

seidemann-web/wave-theme (PHP):

Affected version(s) >=dev-WT-27/sticky-header <dev-WT-36/Sticky-Header-Fixes

Fix Suggestion:

Update to version dev-WT-36/Sticky-Header-Fixes

timoetting/kirby-builder (PHP):

Affected version(s) =2.0.3 <v2.0.3

Fix Suggestion:

Update to version v2.0.3

ilhanet/erpnet-widget-resource (PHP):

Affected version(s) =dev-master

Fix Suggestion:

Update to version no_fix

adrexia/silverstripe-pure (PHP):

Affected version(s) =dev-master

Fix Suggestion:

Update to version no_fix

redkite-labs/redkite-cms (PHP):

Affected version(s) =dev-2.0-alpha <v2.0.0-alpha

Fix Suggestion:

Update to version v2.0.0-alpha

lukesnowden/application-base (PHP):

Affected version(s) =dev-master

Fix Suggestion:

Update to version no_fix

miljoen/nova-autofill (PHP):

Affected version(s) =dev-master <v1.0.0

Fix Suggestion:

Update to version v1.0.0

bccampus/rest-routes (PHP):

Affected version(s) =dev-master <1.0.3

Fix Suggestion:

Update to version 1.0.3

narirock/marrs-catalog (PHP):

Affected version(s) >=dev-dev <=1

Fix Suggestion:

Update to version no_fix

tyler-zou/phpgame (PHP):

Affected version(s) =dev-master

Fix Suggestion:

Update to version no_fix

hillelcoren/invoice-ninja (PHP):

Affected version(s) >=v1.1.1 <dev-dependabot/npm_and_yarn/axios-1.6.0

Fix Suggestion:

Update to version dev-dependabot/npm_and_yarn/axios-1.6.0

triawarman/yii2-richfilemanager (PHP):

Affected version(s) >=dev-bckp-develop <v0.1

Fix Suggestion:

Update to version v0.1

i-saad-salman/statamic-analytics (PHP):

Affected version(s) =dev-main

Fix Suggestion:

Update to version no_fix

efecanaltay/hello-world (PHP):

Affected version(s) =dev-master

Fix Suggestion:

Update to version no_fix

kraenkvisuell/nova-cms-media (PHP):

Affected version(s) >=v1.0.4 <v1.2.2

Fix Suggestion:

Update to version v1.2.2

timoetting/kirby-builder (PHP):

Affected version(s) =2.0.2 <v2.0.2

Fix Suggestion:

Update to version v2.0.2

sombrerodepaja/franky-skeleton-application (PHP):

Affected version(s) >=dev-dependabot/npm_and_yarn/engine.io-and-browser-sync-6.2.1 <=dev-dependabot/npm_and_yarn/qs-and-grunt-contrib-watch-6.4.1

Fix Suggestion:

Update to version no_fix

miljoen/nova-autofill (PHP):

Affected version(s) >=v1.2 <=v1.4

Fix Suggestion:

Update to version no_fix

archambaultalex/image-field (PHP):

Affected version(s) =dev-main

Fix Suggestion:

Update to version no_fix

zymawy/ironside-core (PHP):

Affected version(s) =dev-master <dev-utils

Fix Suggestion:

Update to version dev-utils

humanmade/coding-standards (PHP):

Affected version(s) >=v0.4.0 <v0.4.2

Fix Suggestion:

Update to version v0.4.2

ymcatwincities/openy-cibox-vm (PHP):

Affected version(s) =dev-master <dev-snyk-fix-d3e304fdb18d8e743e047d064f2eeebe

Fix Suggestion:

Update to version dev-snyk-fix-d3e304fdb18d8e743e047d064f2eeebe

seidemann-web/wave-theme (PHP):

Affected version(s) =dev-feature/WT-21

Fix Suggestion:

Update to version no_fix

trezebits/trezevel-gallery (PHP):

Affected version(s) =dev-master

Fix Suggestion:

Update to version no_fix

chrisbraybrooke/laravel-ecommerce (PHP):

Affected version(s) =0.0.1 <0.0.2

Fix Suggestion:

Update to version 0.0.2

ymcatwincities/openy-cibox-vm (PHP):

Affected version(s) =dev-snyk-upgrade-c10ea3c8666b5b22429d3e747ff879aa <dev-snyk-fix-5c35a6fcce9a99be5f2075759c8a3425

Fix Suggestion:

Update to version dev-snyk-fix-5c35a6fcce9a99be5f2075759c8a3425

gmo/common (PHP):

Affected version(s) >=v1.0.0 <v1.29.0

Fix Suggestion:

Update to version v1.29.0

seidemann-web/wave-theme (PHP):

Affected version(s) =dev-motorrad <dev-omage-theme

Fix Suggestion:

Update to version dev-omage-theme

gheb/nn (PHP):

Affected version(s) =dev-installed-example <dev-master

Fix Suggestion:

Update to version dev-master

redkite-labs/redkite-cms (PHP):

Affected version(s) =dev-master <1.1.x-dev

Fix Suggestion:

Update to version 1.1.x-dev

dreamfactory/df-api-docs-ui (PHP):

Affected version(s) >=1.0.0 <1.1.0

Fix Suggestion:

Update to version 1.1.0

adamstyperek/base.symfony.crud (PHP):

Affected version(s) =dev-master

Fix Suggestion:

Update to version no_fix

jadu/pulsar (PHP):

Affected version(s) >=1.0.13 <1.0.16

Fix Suggestion:

Update to version 1.0.16

chrisbraybrooke/laravel-ecommerce (PHP):

Affected version(s) >=0.0.4 <0.0.17

Fix Suggestion:

Update to version 0.0.17

humanmade/workflows (PHP):

Affected version(s) =dev-gh-actions <dev-master

Fix Suggestion:

Update to version dev-master

oburatongoi/productivity (PHP):

Affected version(s) >=0.1.0 <=0.4.45

Fix Suggestion:

Update to version no_fix

tikiwiki/diagram (PHP):

Affected version(s) =v6.5.6 <v6.5.7

Fix Suggestion:

Update to version v6.5.7

kraenkvisuell/nova-cms-media (PHP):

Affected version(s) >=dev-main <v1.0.3

Fix Suggestion:

Update to version v1.0.3

ears (RUST):

Affected version(s) =0.3.3 <0.3.4

Fix Suggestion:

Update to version 0.3.4

Related Resources (1)

https://github.com/nodeca/js-yaml/commit/a567ef3c6e61eb319f0bfc2671d91061afb01235

Do you need more information?

CVSS v4

Base Score:

8.7

Attack Vector

NETWORK

Attack Complexity

LOW

Attack Requirements

NONE

Privileges Required

NONE

User Interaction

NONE

Vulnerable System Confidentiality

NONE

Vulnerable System Integrity

NONE

Vulnerable System Availability

HIGH

Subsequent System Confidentiality

NONE

Subsequent System Integrity

NONE

Subsequent System Availability

NONE

CVSS v3

Base Score:

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH