What is CVE-2022-0941?

CVE-2022-0941 is a medium-severity vulnerability in Showdoc, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2022-03-14.

How severe is CVE-2022-0941?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XSS in Showdoc

CVE-2022-0941

Stored XSS due to Unrestricted File Upload in GitHub repository star7th/showdoc prior to v2.10.4.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2022-03-14 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.006 (47.6th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 48th percentile — 47.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Showdoc
Star7th Star7th/showdoc — versions unspecified

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

huntr.dev/bounties/040a910e-e689-4fcb-9e4f-95206515d1bc (Exploit, Patch, Third Party Advisory, Issue Tracking)
github.com/star7th/showdoc/commit/4b6e6603c714aab1de346c5f5cb0bbb4c871be1f (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-0941?: CVE-2022-0941 is a medium-severity vulnerability in Showdoc, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2022-03-14.
How severe is CVE-2022-0941?: Medium severity. CVSS v3 base score is 5.4 out of 10.