CVE-2022-23647
- Source
- https://cve.org/CVERecord?id=CVE-2022-23647
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-23647.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-23647
- Aliases
- Downstream
- Published
- 2022-02-18T14:50:10Z
- Modified
- 2026-10-21T02:30:58Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:L CVSS Calculator
- Summary
- Cross-site Scripting in Prism
- Details
-
Prism is a syntax highlighting library. Starting with version 1.14.0 and prior to version 1.27.0, Prism's command line plugin can be used by attackers to achieve a cross-site scripting attack. The command line plugin did not properly escape its output, leading to the input text being inserted into the DOM as HTML code. Server-side usage of Prism is not impacted. Websites that do not use the Command Line plugin are also not impacted. This bug has been fixed in v1.27.0. As a workaround, do not use the command line plugin on untrusted inputs, or sanitize all code blocks (remove all HTML code text) from all code blocks that use the command line plugin.
- Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-79" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/23xxx/CVE-2022-23647.json" }- References
-
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/23xxx/CVE-2022-23647.json
- https://github.com/PrismJS/prism/security/advisories/GHSA-3949-f494-cm99
- https://nvd.nist.gov/vuln/detail/CVE-2022-23647
- https://github.com/PrismJS/prism/commit/e002e78c343154e1c0ddf9d6a0bb85689e1a5c7c
- https://github.com/PrismJS/prism/pull/3341
Affected packages
Git / github.com/prismjs/prism
Affected ranges
- Type
- GIT
- Repo
- https://github.com/prismjs/prism
- Events
- Database specific
-
Show details
{ "extracted_events": [ { "cpe": "cpe:2.3:a:prismjs:prism:*:*:*:*:*:node.js:*:*", "range": [ { "introduced": "1.14.0" }, { "fixed": "1.27.0" } ], "source": "CPE_RANGE" }, { "range": [ { "fixed": "e002e78c343154e1c0ddf9d6a0bb85689e1a5c7c" } ], "source": "REFERENCES_COMMIT" } ] }