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CVE-2020-19697: Pandao Editor.md vulnerable to cross-site scripting (XSS) in iframe src parameter

April 4, 2023 (updated February 14, 2025)

Cross-site Scripting vulnerability found in Pandao Editor.md v.1.5.0 allows a remote attacker to execute arbitrary code via a crafted script in the <iframe> src parameter.

References

  • github.com/advisories/GHSA-w974-rq9x-mh3v
  • github.com/pandao/editor.md
  • github.com/pandao/editor.md/issues/701
  • github.com/pandao/editor.md/pull/860
  • nvd.nist.gov/vuln/detail/CVE-2020-19697

Code Behaviors & Features

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Affected versions

All versions up to 1.5.0

Solution

Unfortunately, there is no solution available yet.

Impact 6.1 MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Learn more about CVSS

Weakness

  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Source file

npm/editor.md/CVE-2020-19697.yml

Spotted a mistake? Edit the file on GitLab.

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