WS-2019-0234 | Mend Vulnerability Database

Vulnerability DatabaseWS-2019-0234

WS-2019-0234

Published:May 19, 2026

Updated:May 19, 2026

swagger-ui versions before 2.2.1 are vulnerable to XSS when allowing HTML code in the swagger.apiInfo.description value without proper sanitization, which may allow attackers to execute arbitrary JavaScript.

Affected Packages

swagger-ui (CDN_JS):

Affected version(s) >=1.0.12 <2.2.2

Fix Suggestion:

Update to version 2.2.2

cromwell (CONDA):

Affected version(s) >=0.19.4 <0.30

Fix Suggestion:

Update to version 0.30

flask-apispec (CONDA):

Affected version(s) >=0.4.2 <0.7.0

Fix Suggestion:

Update to version 0.7.0

flask-apispec (CONDA):

Affected version(s) =0.3.2 <0.4.0

Fix Suggestion:

Update to version 0.4.0

swagger-ui (NPM):

Affected version(s) >=0.1.11 <2.2.2

Fix Suggestion:

Update to version 2.2.2

servicestack.api.swagger.signed (NUGET):

Affected version(s) >=4.0.40 <4.5.12

Fix Suggestion:

Update to version 4.5.12

servicestack.api.swagger.signed (NUGET):

Affected version(s) >=4.0.30 <4.0.35

Fix Suggestion:

Update to version 4.0.35

servicestack.api.swagger (NUGET):

Affected version(s) >=4.0.40 <4.5.12

Fix Suggestion:

Update to version 4.5.12

odn.swagger.net (NUGET):

Affected version(s) >=1.0.0 <=1.0.1.2

Fix Suggestion:

Update to version no_fix

vswashbuckle.core (NUGET):

Affected version(s) =1.0.0 <1.0.1

Fix Suggestion:

Update to version 1.0.1

jym.identityserver.swagger (NUGET):

Affected version(s) =1.0.1-beta9

Fix Suggestion:

Update to version no_fix

openrastaswagger (NUGET):

Affected version(s) >=1.0.3 <1.0.3.21

Fix Suggestion:

Update to version 1.0.3.21

nservicekit.api.swagger (NUGET):

Affected version(s) >=1.0.11 <=1.0.43

Fix Suggestion:

Update to version no_fix

servicestack.api.swagger (NUGET):

Affected version(s) >=4.0.30 <4.0.35

Fix Suggestion:

Update to version 4.0.35

servicestack.api.swagger (NUGET):

Affected version(s) >=3.9.53 <4.0.8

Fix Suggestion:

Update to version 4.0.8

fmarmo/swagger-lume (PHP):

Affected version(s) >=1.0 <2.0

Fix Suggestion:

Update to version 2.0

dreamfactory/app-admin (PHP):

Affected version(s) >=1.1.0 <=1.1.6

Fix Suggestion:

Update to version no_fix

dennis1804/iq-swagger (PHP):

Affected version(s) =dev-master <dev-dependabot/composer/illuminate/support-approx-8.16

Fix Suggestion:

Update to version dev-dependabot/composer/illuminate/support-approx-8.16

restler/framework (PHP):

Affected version(s) >=5.0.9 <5.07

Fix Suggestion:

Update to version 5.07

folksyfolks/l5-swagger (PHP):

Affected version(s) =4.0.x-dev <dev-upgrade-to-swagger-ui-4

Fix Suggestion:

Update to version dev-upgrade-to-swagger-ui-4

kubotak-is/l5-swagger (PHP):

Affected version(s) =3.x-dev <3.0.1

Fix Suggestion:

Update to version 3.0.1

folksyfolks/l5-swagger (PHP):

Affected version(s) >=3.1.2 <3.1.4

Fix Suggestion:

Update to version 3.1.4

pharmit/swaggervel (PHP):

Affected version(s) >=dev-maartendemandt-swaggervel-cleanup <1.0.x-dev

Fix Suggestion:

Update to version 1.0.x-dev

mreko/l5-swagger (PHP):

Affected version(s) =3.x-dev <3.0.1

Fix Suggestion:

Update to version 3.0.1

raftx24/l5-swagger (PHP):

Affected version(s) =3.x-dev <3.0.1

Fix Suggestion:

Update to version 3.0.1

ernestoponce/slimproject (PHP):

Affected version(s) =dev-master

Fix Suggestion:

Update to version no_fix

ramzyvirani/laravel-boilerplate (PHP):

Affected version(s) >=5.8.0 <dev-snyk-fix-6118335e7ee4db4dc6929725f8b9be70

Fix Suggestion:

Update to version dev-snyk-fix-6118335e7ee4db4dc6929725f8b9be70

luracast/restler (PHP):

Affected version(s) =dev-features/swagger2.0 <2.2.0

Fix Suggestion:

Update to version 2.2.0

mymdz/l5-swagger (PHP):

Affected version(s) >=v0.1 <5.0

Fix Suggestion:

Update to version 5.0

dandisy/laravel-generator (PHP):

Affected version(s) >=1.2.2 <1.2.7

Fix Suggestion:

Update to version 1.2.7

luracast/restler (PHP):

Affected version(s) =dev-master <1.0.20

Fix Suggestion:

Update to version 1.0.20

mreko/l5-swagger (PHP):

Affected version(s) >=1.0.x-dev <v2.0

Fix Suggestion:

Update to version v2.0

api-platform/core (PHP):

Affected version(s) =v2.0.0-beta.3 <v2.0.0-rc.1

Fix Suggestion:

Update to version v2.0.0-rc.1

dandisy/adminlte-templates (PHP):

Affected version(s) >=1.1.0 <1.2.2

Fix Suggestion:

Update to version 1.2.2

alexmaramaldo/swaggervel-2 (PHP):

Affected version(s) =dev-master

Fix Suggestion:

Update to version no_fix

davigs/swagger-lume (PHP):

Affected version(s) >=1.0 <2.0

Fix Suggestion:

Update to version 2.0

juzaweb/l5-swagger (PHP):

Affected version(s) >=v0.1 <5.0

Fix Suggestion:

Update to version 5.0

helingfeng/l5-swagger (PHP):

Affected version(s) >=v0.1 <5.0

Fix Suggestion:

Update to version 5.0

sergeyfast/eazy-jsonrpc (PHP):

Affected version(s) =dev-shuler_response <v1.0

Fix Suggestion:

Update to version v1.0

imjarek/laravel-swagger (PHP):

Affected version(s) >=v0.1 <5.0

Fix Suggestion:

Update to version 5.0

firdaushatta/l5-swagger (PHP):

Affected version(s) =2.0.x-dev <dev-firdaushatta-patch-2

Fix Suggestion:

Update to version dev-firdaushatta-patch-2

darkaonline/l5-swagger (PHP):

Affected version(s) >=1.0.x-dev <v2.0

Fix Suggestion:

Update to version v2.0

raftx24/l5-swagger (PHP):

Affected version(s) =4.0.x-dev <4.0.1

Fix Suggestion:

Update to version 4.0.1

imikemiller/l5-swagger-redoc (PHP):

Affected version(s) =3.x-dev <3.0.1

Fix Suggestion:

Update to version 3.0.1

raftx24/l5-swagger (PHP):

Affected version(s) >=1.0.x-dev <v2.0

Fix Suggestion:

Update to version v2.0

rodchyn/api-platform-core (PHP):

Affected version(s) =v2.0.0-beta.3 <v2.0.0-rc.1

Fix Suggestion:

Update to version v2.0.0-rc.1

dreamfactory/app-admin (PHP):

Affected version(s) >=dev-develop <1.0.4

Fix Suggestion:

Update to version 1.0.4

digitalunited/wp-elastic-api (PHP):

Affected version(s) =0.1.4 <v0.1.4

Fix Suggestion:

Update to version v0.1.4

iwanli/laravel5-swagger (PHP):

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

Fix Suggestion:

Update to version no_fix

jinsoft/laravel-swagger (PHP):

Affected version(s) =dev-master

Fix Suggestion:

Update to version no_fix

jlapp/swaggervel (PHP):

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

Fix Suggestion:

Update to version 1.0.x-dev

hos/hos-framework (PHP):

Affected version(s) =dev-master

Fix Suggestion:

Update to version no_fix

mahmoodbabaei/etribes-code-challenge (PHP):

Affected version(s) =dev-master

Fix Suggestion:

Update to version no_fix

riverslei/laravel-swagger (PHP):

Affected version(s) >=dev-master <=v1.1.1

Fix Suggestion:

Update to version no_fix

digitalunited/wp-elastic-api (PHP):

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

Fix Suggestion:

Update to version v0.1

kizi/easyminer-easyminercenter (PHP):

Affected version(s) >=dev-DP-Hermansky <v2.0

Fix Suggestion:

Update to version v2.0

damian-nz/l5-swagger (PHP):

Affected version(s) =dev-analysis-qBMJrg <dev-master

Fix Suggestion:

Update to version dev-master

restler/framework (PHP):

Affected version(s) >=5.0.0 <5.0.6

Fix Suggestion:

Update to version 5.0.6

hadeswang/jlapp-swaggervel (PHP):

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

Fix Suggestion:

Update to version 1.0.x-dev

digitalunited/wp-elastic-api (PHP):

Affected version(s) =0.1.3 <v0.1.3

Fix Suggestion:

Update to version v0.1.3

cr3a7ure/core (PHP):

Affected version(s) >=v2.0.0-beta.3 <=2.1.x-dev

Fix Suggestion:

Update to version no_fix

luracast/restler (PHP):

Affected version(s) >=5.0.9 <5.07

Fix Suggestion:

Update to version 5.07

luracast/restler (PHP):

Affected version(s) >=5.0.0 <5.0.6

Fix Suggestion:

Update to version 5.0.6

restler/framework (PHP):

Affected version(s) >=v3.x-dev <4.0.0

Fix Suggestion:

Update to version 4.0.0

kubotak-is/l5-swagger (PHP):

Affected version(s) >=1.0.x-dev <v2.0

Fix Suggestion:

Update to version v2.0

activelamp/swagger-ui-bundle (PHP):

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

Fix Suggestion:

Update to version dev-nelmio_integration

dennis1804/iq-swagger (PHP):

Affected version(s) >=dev-dependabot/composer/illuminate/support-approx-8.17 <=dev-dependabot/composer/illuminate/support-tw-11.23.5

Fix Suggestion:

Update to version no_fix

yaangvu/swagger-lume (PHP):

Affected version(s) >=1.0 <2.0

Fix Suggestion:

Update to version 2.0

jjdoor/swagger-lume (PHP):

Affected version(s) >=1.0 <2.0

Fix Suggestion:

Update to version 2.0

dhawton/l5-swagger-redoc (PHP):

Affected version(s) =4.0.x-dev <4.0.1

Fix Suggestion:

Update to version 4.0.1

laminas-api-tools/api-tools-documentation-swagger (PHP):

Affected version(s) >=0.9.0 <1.3.0

Fix Suggestion:

Update to version 1.3.0

latrell/swagger (PHP):

Affected version(s) =1.0.1 <1.0.2

Fix Suggestion:

Update to version 1.0.2

zfcampus/zf-apigility-documentation-swagger (PHP):

Affected version(s) >=0.9.1 <1.3.0

Fix Suggestion:

Update to version 1.3.0

dandisy/laravel-generator (PHP):

Affected version(s) =dev-master <1.0.0

Fix Suggestion:

Update to version 1.0.0

pleio/pleio_rest (PHP):

Affected version(s) =dev-master

Fix Suggestion:

Update to version no_fix

jessekoska/swagger-lume (PHP):

Affected version(s) >=v0.1 <v2.0.24

Fix Suggestion:

Update to version v2.0.24

gajendrajain20/laravel-pioneer-cms (PHP):

Affected version(s) >=dev-development <=V1.1.1

Fix Suggestion:

Update to version no_fix

darkaonline/l5-swagger (PHP):

Affected version(s) =4.0.x-dev <dev-upgrade-to-swagger-ui-4

Fix Suggestion:

Update to version dev-upgrade-to-swagger-ui-4

digitalunited/wp-elastic-api (PHP):

Affected version(s) =0.1.2 <v0.1.2

Fix Suggestion:

Update to version v0.1.2

sergeyfast/eazy-jsonrpc (PHP):

Affected version(s) >=v2.0.0 <=v3.0.3

Fix Suggestion:

Update to version no_fix

sjje/swaggervel (PHP):

Affected version(s) =dev-feature-auto-register-ServiceProvider <dev-master

Fix Suggestion:

Update to version dev-master

vjeantet/silex-simple-rest-swagger (PHP):

Affected version(s) =v3.0.1

Fix Suggestion:

Update to version no_fix

bluzphp/skeleton (PHP):

Affected version(s) >=0.9.1 <2.0.2

Fix Suggestion:

Update to version 2.0.2

keeko/developer-app (PHP):

Affected version(s) =v0.1 <v0.2

Fix Suggestion:

Update to version v0.2

vsmoraes/swagger-ui-bundle (PHP):

Affected version(s) =dev-symfony3

Fix Suggestion:

Update to version no_fix

dandisy/laravel-generator (PHP):

Affected version(s) >=1.2.11 <dev-dependabot/npm_and_yarn/templates/vuejs/js/eslint-4.19.1

Fix Suggestion:

Update to version dev-dependabot/npm_and_yarn/templates/vuejs/js/eslint-4.19.1

dandisy/webcore-base (PHP):

Affected version(s) =dev-master <1.0.0

Fix Suggestion:

Update to version 1.0.0

mreko/l5-swagger (PHP):

Affected version(s) =4.0.x-dev <4.0.1

Fix Suggestion:

Update to version 4.0.1

steamuloabeaujou/api-platform (PHP):

Affected version(s) =v2.0.0-beta.3 <v2.0.0-rc.1

Fix Suggestion:

Update to version v2.0.0-rc.1

visiosoft/l5-swagger (PHP):

Affected version(s) =3.0 <3.x-dev

Fix Suggestion:

Update to version 3.x-dev

dolibarr/dolibarr (PHP):

Affected version(s) >=7.0.0 <9.0.0

Fix Suggestion:

Update to version 9.0.0

firdaushatta/l5-swagger (PHP):

Affected version(s) >=v0.1 <dev-firdaushatta-patch-1

Fix Suggestion:

Update to version dev-firdaushatta-patch-1

fxmonster/l5-swagger (PHP):

Affected version(s) >=v0.1 <5.0

Fix Suggestion:

Update to version 5.0

folksyfolks/l5-swagger (PHP):

Affected version(s) =v2.0 <2.1

Fix Suggestion:

Update to version 2.1

kbrabrand/silex-swagger-ui (PHP):

Affected version(s) >=dev-master <=1.0.0

Fix Suggestion:

Update to version no_fix

libgraviton/swagger-ui (PHP):

Affected version(s) >=dev-develop <v1.0

Fix Suggestion:

Update to version v1.0

imikemiller/l5-swagger-redoc (PHP):

Affected version(s) >=1.0.x-dev <v2.0

Fix Suggestion:

Update to version v2.0

firdaushatta/l5-swagger (PHP):

Affected version(s) >=v2.0 <dev-upgrade-to-swagger-ui-4

Fix Suggestion:

Update to version dev-upgrade-to-swagger-ui-4

damian-nz/l5-swagger (PHP):

Affected version(s) >=1.0.x-dev <3.2

Fix Suggestion:

Update to version 3.2

luracast/restler (PHP):

Affected version(s) >=v3.x-dev <4.0.0

Fix Suggestion:

Update to version 4.0.0

dandisy/webcore-base (PHP):

Affected version(s) >=1.0.2 <=1.0.3

Fix Suggestion:

Update to version no_fix

ci-blox/ignition-go (PHP):

Affected version(s) >=dev-master <1.0.0-beta.1

Fix Suggestion:

Update to version 1.0.0-beta.1

vsmoraes/swagger-ui-bundle (PHP):

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

Fix Suggestion:

Update to version dev-nelmio_integration

hasangilak/l5-swagger (PHP):

Affected version(s) >=v0.1 <5.0

Fix Suggestion:

Update to version 5.0

imikemiller/l5-swagger-redoc (PHP):

Affected version(s) =4.0.x-dev <4.0.1

Fix Suggestion:

Update to version 4.0.1

firdaushatta/l5-swagger (PHP):

Affected version(s) =4.0.1 <5.0

Fix Suggestion:

Update to version 5.0

smskin/l5-swagger (PHP):

Affected version(s) >=v0.1 <5.0

Fix Suggestion:

Update to version 5.0

open-resource-manager/core (PHP):

Affected version(s) >=dev-dependabot/npm_and_yarn/lodash.merge-4.6.2 <=dev-dependabot/npm_and_yarn/y18n-3.2.2

Fix Suggestion:

Update to version no_fix

restler/framework (PHP):

Affected version(s) =dev-features/swagger2.0 <3.0.0-RC1

Fix Suggestion:

Update to version 3.0.0-RC1

dhawton/l5-swagger-redoc (PHP):

Affected version(s) =3.x-dev <3.0.1

Fix Suggestion:

Update to version 3.0.1

pmvc-app/swagger_ui (PHP):

Affected version(s) >=dev-master <=0.1.6

Fix Suggestion:

Update to version no_fix

rich2k/l5-swagger (PHP):

Affected version(s) >=v0.1 <5.0

Fix Suggestion:

Update to version 5.0

cr3a7ure/core (PHP):

Affected version(s) =dev-discv <dev-docminor

Fix Suggestion:

Update to version dev-docminor

kubotak-is/l5-swagger (PHP):

Affected version(s) =4.0.x-dev <4.0.1

Fix Suggestion:

Update to version 4.0.1

zfcampus/zf-apigility-documentation-swagger (PHP):

Affected version(s) =dev-feature/readme-documentation <dev-master

Fix Suggestion:

Update to version dev-master

darkaonline/l5-swagger (PHP):

Affected version(s) =3.x-dev <3.0.1

Fix Suggestion:

Update to version 3.0.1

dhawton/l5-swagger-redoc (PHP):

Affected version(s) >=1.0.x-dev <v2.0

Fix Suggestion:

Update to version v2.0

dandisy/webcore (PHP):

Affected version(s) =1.0.5 <1.0.6

Fix Suggestion:

Update to version 1.0.6

flask-apispec (PYTHON):

Affected version(s) >=0.4.2 <0.7.0

Fix Suggestion:

Update to version 0.7.0

flask-apispec (PYTHON):

Affected version(s) =0.3.2 <0.4.0

Fix Suggestion:

Update to version 0.4.0

Related Resources (2)

https://github.com/swagger-api/swagger-ui/issues/830

https://github.com/swagger-api/swagger-ui/commit/ad96bfd34f960da4b53a4c87775c427c61c06ad3

Do you need more information?

CVSS v4

Base Score:

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Attack Requirements

NONE

Privileges Required

NONE

User Interaction

PASSIVE

Vulnerable System Confidentiality

LOW

Vulnerable System Integrity

LOW

Vulnerable System Availability

NONE

Subsequent System Confidentiality

LOW

Subsequent System Integrity

LOW

Subsequent System Availability

NONE

CVSS v3

Base Score:

6.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE