What is CVE-2022-21694?

CVE-2022-21694 is a low-severity vulnerability in Onionshare, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 3.7/10. Published 2022-01-18.

How severe is CVE-2022-21694?

Low severity. CVSS v3 base score is 3.7 out of 10.

Vulnerability in Onionshare

CVE-2022-21694

OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network. The website mode of the onionshare allows to use a hardened CSP, which will block any scripts and external resources. It is not possible to configure this CSP for individual pages and therefore the security enhancement cannot be used for websites using javascript or external resources like fonts or images.

EPSS: 0.012 (66.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N.

Affected products

Onionshare — versions < 2.5

Weakness classification (CWE)

CWE-732 — Incorrect Permission Assignment for Critical Resource

References

security-advisories@github.com (Third Party Advisory, x_refsource_MISC, Release Notes)
security-advisories@github.com (x_refsource_CONFIRM, Third Party Advisory)
security-advisories@github.com (Third Party Advisory, x_refsource_MISC, Issue Tracking)

Frequently asked questions

What is CVE-2022-21694?: CVE-2022-21694 is a low-severity vulnerability in Onionshare, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 3.7/10. Published 2022-01-18.
How severe is CVE-2022-21694?: Low severity. CVSS v3 base score is 3.7 out of 10.