CVE-2021-21278

See a problem?
Please try reporting it to the source first.

Source

https://cve.org/CVERecord?id=CVE-2021-21278

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-21278.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2021-21278

Aliases

GHSA-pgjj-866w-fc5c

Published

2021-01-26T21:15:12Z

Modified

2026-09-13T11:56:31Z

Severity

9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

RSSHub is an open source, easy to use, and extensible RSS feed generator. In RSSHub before version 7f1c430 (non-semantic versioning) there is a risk of code injection. Some routes use eval or Function constructor, which may be injected by the target site with unsafe code, causing server-side security issues The fix in version 7f1c430 is to temporarily remove the problematic route and added a no-new-func rule to eslint.

Database specific

{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:a:rsshub:rsshub:*:*:*:*:*:node.js:*:*"
            ],
            "extracted_events": [
                {
                    "fixed": "2021-01-25"
                }
            ],
            "source": "CPE_RANGE",
            "vendor_product": "rsshub:rsshub"
        },
        {
            "extracted_events": [
                {
                    "fixed": "7f1c430"
                }
            ],
            "source": "DESCRIPTION"
        }
    ]
}

References

Affected packages

Git / github.com/diygod/rsshub

Affected ranges

Type

GIT

Repo

https://github.com/diygod/rsshub

Events

Introduced

Fixed

7f1c43094e8a82e4d8f036ff7d42568fed00699d

Database specific

Show details

{
    "source": "REFERENCES"
}

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-21278.json"