Vulnerability DatabaseWS-2021-0152
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WS-2021-0152
Published:May 14, 2026
Updated:May 14, 2026
Regular Expression Denial of Service (ReDoS) was found in color-string before 1.5.5.
Affected Packages
genenotebook (CONDA):
Affected version(s) >=0.1.1 <0.1.7
Fix Suggestion:
Update to version 0.1.7
configurable-http-proxy (CONDA):
Affected version(s) >=4.2.3 <4.3.2
Fix Suggestion:
Update to version 4.3.2
doccano (CONDA):
Affected version(s) =1.0.5 <1.4.1
Fix Suggestion:
Update to version 1.4.1
color-string (NPM):
Affected version(s) >=0.1.0 <1.5.5
Fix Suggestion:
Update to version 1.5.5
octoweb01 (NUGET):
Affected version(s) =1.1.0
Fix Suggestion:
Update to version no_fix
meesy/shopavel (PHP):
Affected version(s) =dev-dependabot/npm_and_yarn/decode-uri-component-0.2.2 <dev-dependabot/npm_and_yarn/axios-0.21.2
Fix Suggestion:
Update to version dev-dependabot/npm_and_yarn/axios-0.21.2
flexxia/flexprimeng (PHP):
Affected version(s) =dev-dependabot/npm_and_yarn/css/postcss/minimist-1.2.8 <dev-dependabot/npm_and_yarn/css/postcss/ini-1.3.8
Fix Suggestion:
Update to version dev-dependabot/npm_and_yarn/css/postcss/ini-1.3.8
meesy/shopavel (PHP):
Affected version(s) >=dev-dependabot/npm_and_yarn/eventsource-1.1.1 <dev-dependabot/npm_and_yarn/dns-packet-1.3.4
Fix Suggestion:
Update to version dev-dependabot/npm_and_yarn/dns-packet-1.3.4
meesy/shopavel (PHP):
Affected version(s) >=dev-dependabot/npm_and_yarn/loader-utils-1.4.2 <dev-dependabot/npm_and_yarn/color-string-1.6.0
Fix Suggestion:
Update to version dev-dependabot/npm_and_yarn/color-string-1.6.0
flexxia/flexprimeng (PHP):
Affected version(s) =dev-dependabot/npm_and_yarn/css/postcss/minimatch-3.1.2 <dev-dependabot/npm_and_yarn/css/postcss/browserslist-4.17.0
Fix Suggestion:
Update to version dev-dependabot/npm_and_yarn/css/postcss/browserslist-4.17.0
meesy/shopavel (PHP):
Affected version(s) >=dev-dependabot/composer/laravel/fortify-1.11.1 <dev-dependabot/npm_and_yarn/ansi-regex-5.0.1
Fix Suggestion:
Update to version dev-dependabot/npm_and_yarn/ansi-regex-5.0.1
meesy/shopavel (PHP):
Affected version(s) =dev-dependabot/npm_and_yarn/ansi-html-and-webpack-dev-server--removed <dev-master
Fix Suggestion:
Update to version dev-master
novum/innovation-app-core (PHP):
Affected version(s) =dev-master <dev-temp-commit
Fix Suggestion:
Update to version dev-temp-commit
meesy/shopavel (PHP):
Affected version(s) =dev-MeesyBE-patch-1 <dev-add-code-of-conduct-1
Fix Suggestion:
Update to version dev-add-code-of-conduct-1
platformatory/opendevx (PHP):
Affected version(s) >=dev-backoffice-changes <=1.0.5
Fix Suggestion:
Update to version no_fix
learnkit/oc-lms-theme (PHP):
Affected version(s) >=dev-master <=1.1.18
Fix Suggestion:
Update to version no_fix
duncanrmorris/clients (PHP):
Affected version(s) >=2.0 <=3.0.x-dev
Fix Suggestion:
Update to version no_fix
novum/innovation-app-core (PHP):
Affected version(s) =dev-code-cleanup <dev-devel
Fix Suggestion:
Update to version dev-devel
Related Resources (1)
https://github.com/Qix-/color-string/commit/0789e21284c33d89ebc4ab4ca6f759b9375ac9d3
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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