CVE-2021-23342
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-23342
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-23342.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-23342
- Aliases
- Related
- Published
- 2021-02-19T17:15:13Z
- Modified
- 2025-01-15T01:47:57.134884Z
- Severity
-
- 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
- Summary
- [none]
- Details
-
This affects the package docsify before 4.12.0. It is possible to bypass the remediation done by CVE-2020-7680 and execute malicious JavaScript through the following methods 1) When parsing HTML from remote URLs, the HTML code on the main page is sanitized, but this sanitization is not taking place in the sidebar. 2) The isURL external check can be bypassed by inserting more “////” characters
- References
-
- https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1076593
- https://snyk.io/vuln/SNYK-JS-DOCSIFY-1066017
- http://seclists.org/fulldisclosure/2021/Feb/71
- http://packetstormsecurity.com/files/161495/docsify-4.11.6-Cross-Site-Scripting.html
- https://github.com/docsifyjs/docsify/commit/ff2a66f12752471277fe81a64ad6c4b2c08111fe
Affected packages
Git / github.com/docsifyjs/docsify
Affected ranges
- Type
- GIT
- Repo
- https://github.com/docsifyjs/docsify
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixedFixed
Affected versions
v0.*
v0.0.1
v0.0.2
v0.0.3
v0.0.4
v0.0.5
v0.1.0
v0.2.0
v0.2.1
v0.3.0
v0.3.1
v0.4.0
v0.4.1
v0.4.2
v0.5.0
v0.6.0
v0.6.1
v0.7.0
v1.*
v1.0.0
v1.0.1
v1.0.2
v1.0.3
v1.1.0
v1.1.1
v1.1.2
v1.1.3
v1.1.4
v1.1.5
v1.1.6
v1.1.7
v1.10.0
v1.10.1
v1.10.2
v1.10.3
v1.10.4
v1.10.5
v1.2.0
v1.3.0
v1.3.1
v1.3.2
v1.3.3
v1.3.4
v1.3.5
v1.4.0
v1.4.1
v1.4.2
v1.4.3
v1.5.0
v1.5.1
v1.5.2
v1.6.0
v1.6.1
v1.7.0
v1.7.1
v1.7.2
v1.7.3
v1.7.4
v1.8.0
v1.9.0
v2.*
v2.0.0
v2.0.1
v2.0.2
v2.0.3
v2.1.0
v2.2.0
v2.2.1
v2.3.0
v2.4.0
v2.4.1
v2.4.2
v2.4.3
v3.*
v3.0.0
v3.0.1
v3.0.2
v3.0.3
v3.0.4
v3.0.5
v3.1.0
v3.1.1
v3.1.2
v3.2.0
v3.3.0
v3.4.0
v3.4.1
v3.4.2
v3.4.3
v3.4.4
v3.5.0
v3.5.1
v3.5.2
v3.6.0
v3.6.2
v3.6.3
v3.6.4
v3.6.5
v3.6.6
v3.7.0
v3.7.1
v3.7.2
v3.7.3
v4.*
v4.0.0
v4.0.1
v4.0.2
v4.1.0
v4.1.1
v4.1.10
v4.1.11
v4.1.12
v4.1.13
v4.1.14
v4.1.2
v4.1.3
v4.1.4
v4.1.5
v4.1.6
v4.1.7
v4.1.8
v4.1.9
v4.10.0
v4.10.2
v4.11.0
v4.11.1
v4.11.2
v4.11.3
v4.11.4
v4.11.5
v4.11.6
v4.12.0
v4.2.0
v4.2.1
v4.2.2
v4.2.3
v4.2.4
v4.2.6
v4.2.7
v4.2.8
v4.2.9
v4.3.0
v4.3.1
v4.3.10
v4.3.11
v4.3.12
v4.3.13
v4.3.14
v4.3.15
v4.3.2
v4.3.3
v4.3.4
v4.3.5
v4.3.6
v4.3.7
v4.3.8
v4.3.9
v4.4.0
v4.4.1
v4.5.0
v4.5.1
v4.5.2
v4.5.3
v4.5.4
v4.5.5
v4.5.6
v4.5.8
v4.5.9
v4.6.0
v4.6.1
v4.6.2
v4.6.3
v4.6.4
v4.6.5
v4.6.6
v4.6.7
v4.6.8
v4.6.9
v4.7.0
v4.7.1
v4.8.0
v4.8.1
v4.8.2
v4.8.3
v4.8.4
v4.8.5
v4.8.6
v4.9.0
v4.9.1
v4.9.2
v4.9.4