WS-2018-0650 | Mend Vulnerability Database

Vulnerability DatabaseWS-2018-0650

WS-2018-0650

Published:May 20, 2026

Updated:May 20, 2026

Regular Expression Denial of Service (ReDoS) vulnerability was found in useragent through 2.3.0.

Affected Packages

genenotebook (CONDA):

Affected version(s) >=0.1.1 <=0.3.2

Fix Suggestion:

Update to version no_fix

genoboo (CONDA):

Affected version(s) >=0.4.0 <0.4.10

Fix Suggestion:

Update to version 0.4.10

jsdom (CONDA):

Affected version(s) =11.0.0 <11.11.0

Fix Suggestion:

Update to version 11.11.0

useragent (NPM):

Affected version(s) >=0.1.1 <=2.3.0

Fix Suggestion:

Update to version no_fix

pwptemplatecms (NUGET):

Affected version(s) >=0.0.1 <=0.0.2

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

nordron.angulartemplate (NUGET):

Affected version(s) =0.1.5 <0.1.6

Fix Suggestion:

Update to version 0.1.6

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

sheelersoft.angulartemplate (NUGET):

Affected version(s) >=0.0.1 <=0.0.2

Fix Suggestion:

Update to version no_fix

ncapsulate.karma (NUGET):

Affected version(s) >=0.12.9 <=0.12.31.1

Fix Suggestion:

Update to version no_fix

pwptemplatepusintek (NUGET):

Affected version(s) =0.0.1

Fix Suggestion:

Update to version no_fix

sheeler.angulartemplate (NUGET):

Affected version(s) =0.0.1

Fix Suggestion:

Update to version no_fix

jetbrains.rider.frontend5 (NUGET):

Affected version(s) >=202.0.20200810.195204 <213.0.20211008.154703-eap03

Fix Suggestion:

Update to version 213.0.20211008.154703-eap03

flexxia/flexprimeng (PHP):

Affected version(s) =dev-anguarJs-v7 <dev-dependabot/npm_and_yarn/css/postcss/y18n-3.2.2

Fix Suggestion:

Update to version dev-dependabot/npm_and_yarn/css/postcss/y18n-3.2.2

flexxia/flexprimeng (PHP):

Affected version(s) >=dev-dev-demo-primeng-chart <dev-update-angularjs

Fix Suggestion:

Update to version dev-update-angularjs

cargomedia/cm (PHP):

Affected version(s) =dev-master <dev-stream-channels

Fix Suggestion:

Update to version dev-stream-channels

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

Affected version(s) >=1.0.0 <1.1.0

Fix Suggestion:

Update to version 1.1.0

cargomedia/cm (PHP):

Affected version(s) >=dev-revert-2131-issue-2131 <dev-issue-2751

Fix Suggestion:

Update to version dev-issue-2751

narirock/marrs-catalog (PHP):

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

Fix Suggestion:

Update to version no_fix

Related Resources (1)

https://hackerone.com/reports/320159

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