GHSA-qqwr-j9mm-fhw6

Source

https://github.com/advisories/GHSA-qqwr-j9mm-fhw6

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/11/GHSA-qqwr-j9mm-fhw6/GHSA-qqwr-j9mm-fhw6.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-qqwr-j9mm-fhw6

Aliases

CVE-2024-32468

Published

2024-11-25T19:34:24Z

Modified

2024-11-25T21:46:50Z

Severity

5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
2.0 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:P CVSS Calculator

Summary

deno_doc's HTML generator vulnerable to Cross-site Scripting

Details

Summary

Several cross-site scripting vulnerabilities existed in the deno_doc crate which lead to Self-XSS with deno doc --html.

Details & PoC

1.) XSS in generated search_index.js

deno_doc outputed a JavaScript file for searching. However, the generated file used innerHTML on unsanitzed HTML input.

https://github.com/denoland/deno_doc/blob/dc556c848831d7ae48f3eff2ababc6e75eb6b73e/src/html/templates/pages/search.js#L120-L144

2.) XSS via property, method and enum names

deno_doc did not sanitize property names, method names and enum names.

Impact

The first XSS most likely didn't have an impact since deno doc --html is expected to be used locally with own packages.

Database specific

{
    "cwe_ids":  [
        "CWE-79"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2024-11-25T19:34:24Z",
    "nvd_published_at":  "2024-11-25T19:15:09Z",
    "severity":  "LOW"
}

References

Affected packages

crates.io / deno_doc

Package

Name: deno_doc; View open source insights on deps.dev
Purl: pkg:cargo/deno_doc

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

0.119.0

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/11/GHSA-qqwr-j9mm-fhw6/GHSA-qqwr-j9mm-fhw6.json"