WS-2019-0234 | Mend Vulnerability Database

Vulnerability DatabaseWS-2019-0234

WS-2019-0234

Published:May 14, 2026

Updated:May 14, 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) =0.3.2 <0.4.0

Fix Suggestion:

Update to version 0.4.0

flask-apispec (CONDA):

Affected version(s) >=0.4.2 <0.7.0

Fix Suggestion:

Update to version 0.7.0

swagger-ui (NPM):

Affected version(s) >=0.1.11 <2.2.2

Fix Suggestion:

Update to version 2.2.2

openrastaswagger (NUGET):

Affected version(s) >=1.0.3 <1.0.3.21

Fix Suggestion:

Update to version 1.0.3.21

jym.identityserver.swagger (NUGET):

Affected version(s) =1.0.1-beta9

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

vswashbuckle.core (NUGET):

Affected version(s) =1.0.0 <1.0.1

Fix Suggestion:

Update to version 1.0.1

servicestack.api.swagger.signed (NUGET):

Affected version(s) >=4.0.30 <4.0.35

Fix Suggestion:

Update to version 4.0.35

odn.swagger.net (NUGET):

Affected version(s) >=1.0.0 <=1.0.1.2

Fix Suggestion:

Update to version no_fix

servicestack.api.swagger (NUGET):

Affected version(s) >=4.0.40 <4.5.12

Fix Suggestion:

Update to version 4.5.12

servicestack.api.swagger (NUGET):

Affected version(s) >=3.9.53 <4.0.8

Fix Suggestion:

Update to version 4.0.8

nservicekit.api.swagger (NUGET):

Affected version(s) >=1.0.11 <=1.0.43

Fix Suggestion:

Update to version no_fix

servicestack.api.swagger.signed (NUGET):

Affected version(s) >=4.0.40 <4.5.12

Fix Suggestion:

Update to version 4.5.12

visiosoft/l5-swagger (PHP):

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

Fix Suggestion:

Update to version 3.x-dev

jessekoska/swagger-lume (PHP):

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

Fix Suggestion:

Update to version v2.0.24

bluzphp/skeleton (PHP):

Affected version(s) >=0.9.1 <2.0.2

Fix Suggestion:

Update to version 2.0.2

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

mahmoodbabaei/etribes-code-challenge (PHP):

Affected version(s) =dev-master

Fix Suggestion:

Update to version no_fix

darkaonline/l5-swagger (PHP):

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

Fix Suggestion:

Update to version 3.0.1

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

fxmonster/l5-swagger (PHP):

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

Fix Suggestion:

Update to version 5.0

hadeswang/jlapp-swaggervel (PHP):

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

Fix Suggestion:

Update to version 1.0.x-dev

gajendrajain20/laravel-pioneer-cms (PHP):

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

Fix Suggestion:

Update to version no_fix

restler/framework (PHP):

Affected version(s) >=5.0.9 <5.07

Fix Suggestion:

Update to version 5.07

raftx24/l5-swagger (PHP):

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

Fix Suggestion:

Update to version 3.0.1

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

pmvc-app/swagger_ui (PHP):

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

Fix Suggestion:

Update to version no_fix

juzaweb/l5-swagger (PHP):

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

Fix Suggestion:

Update to version 5.0

kubotak-is/l5-swagger (PHP):

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

Fix Suggestion:

Update to version 4.0.1

mreko/l5-swagger (PHP):

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

Fix Suggestion:

Update to version 4.0.1

ernestoponce/slimproject (PHP):

Affected version(s) =dev-master

Fix Suggestion:

Update to version no_fix

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

restler/framework (PHP):

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

Fix Suggestion:

Update to version 4.0.0

jinsoft/laravel-swagger (PHP):

Affected version(s) =dev-master

Fix Suggestion:

Update to version no_fix

luracast/restler (PHP):

Affected version(s) >=5.0.0 <5.0.6

Fix Suggestion:

Update to version 5.0.6

dandisy/laravel-generator (PHP):

Affected version(s) =dev-master <1.0.0

Fix Suggestion:

Update to version 1.0.0

smskin/l5-swagger (PHP):

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

Fix Suggestion:

Update to version 5.0

restler/framework (PHP):

Affected version(s) >=5.0.0 <5.0.6

Fix Suggestion:

Update to version 5.0.6

sergeyfast/eazy-jsonrpc (PHP):

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

Fix Suggestion:

Update to version no_fix

keeko/developer-app (PHP):

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

Fix Suggestion:

Update to version v0.2

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

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

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

Fix Suggestion:

Update to version dev-master

imikemiller/l5-swagger-redoc (PHP):

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

Fix Suggestion:

Update to version 4.0.1

vsmoraes/swagger-ui-bundle (PHP):

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

Fix Suggestion:

Update to version dev-nelmio_integration

mymdz/l5-swagger (PHP):

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

Fix Suggestion:

Update to version 5.0

vsmoraes/swagger-ui-bundle (PHP):

Affected version(s) =dev-symfony3

Fix Suggestion:

Update to version no_fix

pharmit/swaggervel (PHP):

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

Fix Suggestion:

Update to version 1.0.x-dev

sergeyfast/eazy-jsonrpc (PHP):

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

Fix Suggestion:

Update to version v1.0

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

digitalunited/wp-elastic-api (PHP):

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

Fix Suggestion:

Update to version v0.1

luracast/restler (PHP):

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

Fix Suggestion:

Update to version 2.2.0

helingfeng/l5-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

sjje/swaggervel (PHP):

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

Fix Suggestion:

Update to version dev-master

dhawton/l5-swagger-redoc (PHP):

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

Fix Suggestion:

Update to version 3.0.1

kubotak-is/l5-swagger (PHP):

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

Fix Suggestion:

Update to version 3.0.1

riverslei/laravel-swagger (PHP):

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

Fix Suggestion:

Update to version no_fix

dandisy/webcore-base (PHP):

Affected version(s) =dev-master <1.0.0

Fix Suggestion:

Update to version 1.0.0

latrell/swagger (PHP):

Affected version(s) =1.0.1 <1.0.2

Fix Suggestion:

Update to version 1.0.2

kbrabrand/silex-swagger-ui (PHP):

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

Fix Suggestion:

Update to version no_fix

damian-nz/l5-swagger (PHP):

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

Fix Suggestion:

Update to version dev-master

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

imikemiller/l5-swagger-redoc (PHP):

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

Fix Suggestion:

Update to version 3.0.1

dreamfactory/app-admin (PHP):

Affected version(s) >=1.1.0 <=1.1.6

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

damian-nz/l5-swagger (PHP):

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

Fix Suggestion:

Update to version 3.2

dandisy/adminlte-templates (PHP):

Affected version(s) >=1.1.0 <1.2.2

Fix Suggestion:

Update to version 1.2.2

digitalunited/wp-elastic-api (PHP):

Affected version(s) =0.1.3 <v0.1.3

Fix Suggestion:

Update to version v0.1.3

libgraviton/swagger-ui (PHP):

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

Fix Suggestion:

Update to version v1.0

dandisy/webcore (PHP):

Affected version(s) =1.0.5 <1.0.6

Fix Suggestion:

Update to version 1.0.6

imjarek/laravel-swagger (PHP):

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

Fix Suggestion:

Update to version 5.0

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

cr3a7ure/core (PHP):

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

Fix Suggestion:

Update to version no_fix

hos/hos-framework (PHP):

Affected version(s) =dev-master

Fix Suggestion:

Update to version no_fix

pleio/pleio_rest (PHP):

Affected version(s) =dev-master

Fix Suggestion:

Update to version no_fix

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

digitalunited/wp-elastic-api (PHP):

Affected version(s) =0.1.4 <v0.1.4

Fix Suggestion:

Update to version v0.1.4

raftx24/l5-swagger (PHP):

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

Fix Suggestion:

Update to version 4.0.1

hasangilak/l5-swagger (PHP):

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

Fix Suggestion:

Update to version 5.0

jjdoor/swagger-lume (PHP):

Affected version(s) >=1.0 <2.0

Fix Suggestion:

Update to version 2.0

luracast/restler (PHP):

Affected version(s) =dev-master <1.0.20

Fix Suggestion:

Update to version 1.0.20

iwanli/laravel5-swagger (PHP):

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

Fix Suggestion:

Update to version no_fix

alexmaramaldo/swaggervel-2 (PHP):

Affected version(s) =dev-master

Fix Suggestion:

Update to version no_fix

mreko/l5-swagger (PHP):

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

Fix Suggestion:

Update to version v2.0

kizi/easyminer-easyminercenter (PHP):

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

Fix Suggestion:

Update to version v2.0

firdaushatta/l5-swagger (PHP):

Affected version(s) =4.0.1 <5.0

Fix Suggestion:

Update to version 5.0

dhawton/l5-swagger-redoc (PHP):

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

Fix Suggestion:

Update to version v2.0

fmarmo/swagger-lume (PHP):

Affected version(s) >=1.0 <2.0

Fix Suggestion:

Update to version 2.0

darkaonline/l5-swagger (PHP):

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

Fix Suggestion:

Update to version v2.0

restler/framework (PHP):

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

Fix Suggestion:

Update to version 3.0.0-RC1

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

kubotak-is/l5-swagger (PHP):

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

Fix Suggestion:

Update to version v2.0

digitalunited/wp-elastic-api (PHP):

Affected version(s) =0.1.2 <v0.1.2

Fix Suggestion:

Update to version v0.1.2

luracast/restler (PHP):

Affected version(s) >=5.0.9 <5.07

Fix Suggestion:

Update to version 5.07

raftx24/l5-swagger (PHP):

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

Fix Suggestion:

Update to version v2.0

firdaushatta/l5-swagger (PHP):

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

Fix Suggestion:

Update to version dev-firdaushatta-patch-1

activelamp/swagger-ui-bundle (PHP):

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

Fix Suggestion:

Update to version dev-nelmio_integration

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

jlapp/swaggervel (PHP):

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

Fix Suggestion:

Update to version 1.0.x-dev

rich2k/l5-swagger (PHP):

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

Fix Suggestion:

Update to version 5.0

luracast/restler (PHP):

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

Fix Suggestion:

Update to version 4.0.0

dolibarr/dolibarr (PHP):

Affected version(s) >=7.0.0 <9.0.0

Fix Suggestion:

Update to version 9.0.0

davigs/swagger-lume (PHP):

Affected version(s) >=1.0 <2.0

Fix Suggestion:

Update to version 2.0

cr3a7ure/core (PHP):

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

Fix Suggestion:

Update to version dev-docminor

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

Affected version(s) >=0.9.1 <1.3.0

Fix Suggestion:

Update to version 1.3.0

folksyfolks/l5-swagger (PHP):

Affected version(s) =v2.0 <2.1

Fix Suggestion:

Update to version 2.1

dandisy/webcore-base (PHP):

Affected version(s) >=1.0.2 <=1.0.3

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

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

Affected version(s) =v3.0.1

Fix Suggestion:

Update to version no_fix

dhawton/l5-swagger-redoc (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) >=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

folksyfolks/l5-swagger (PHP):

Affected version(s) >=3.1.2 <3.1.4

Fix Suggestion:

Update to version 3.1.4

mreko/l5-swagger (PHP):

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

Fix Suggestion:

Update to version 3.0.1

dreamfactory/app-admin (PHP):

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

Fix Suggestion:

Update to version 1.0.4

dandisy/laravel-generator (PHP):

Affected version(s) >=1.2.2 <1.2.7

Fix Suggestion:

Update to version 1.2.7

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/commit/ad96bfd34f960da4b53a4c87775c427c61c06ad3

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

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