CVE-2023-26104

Summary

All versions of the package lite-web-server are vulnerable to Denial of Service (DoS) when an attacker sends an HTTP request and includes control characters that the decodeURI() function is unable to parse.

Affected Software

Weaknesses

• CWE-400: Denial of Service (DoS)

ADP Enrichment

CVE Program Container

Additional References

• https://security.snyk.io/vuln/SNYK-JS-LITEWEBSERVER-3153703
• https://github.com/chasyumen/lite-web-server/blob/main/src/WebServer.js%23L274
• https://gist.github.com/lirantal/637520812da06fffb91dd86d02ff6bde

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: yes
  • Technical Impact: partial

References

• https://security.snyk.io/vuln/SNYK-JS-LITEWEBSERVER-3153703
• https://github.com/chasyumen/lite-web-server/blob/main/src/WebServer.js%23L274
• https://gist.github.com/lirantal/637520812da06fffb91dd86d02ff6bde

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