What is CVE-2022-0088?

CVE-2022-0088 is a high-severity vulnerability in Yourls, classified under Cross-Site Request Forgery (CSRF). CVSS score: 7.4/10. Published 2022-04-03.

How severe is CVE-2022-0088?

High severity. CVSS v3 base score is 7.4 out of 10.

CSRF in Yourls

CVE-2022-0088

Cross-Site Request Forgery (CSRF) in GitHub repository yourls/yourls prior to 1.8.3.

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2022-04-03 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.020 (79.9th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 79.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: 0.000

Affected products

Yourls
Yourls Yourls/yourls — versions unspecified

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

References

huntr.dev/bounties/d01f0726-1a0f-4575-ae17-4b5319b11c29 (Exploit, Patch, Third Party Advisory, Issue Tracking)
github.com/yourls/yourls/commit/1de256d8694b0ec7d4df2ac1d5976d4055e09d59 (Patch, Third Party Advisory)
af854a3a-2127-422b-91ae-364da2661108

Frequently asked questions

What is CVE-2022-0088?: CVE-2022-0088 is a high-severity vulnerability in Yourls, classified under Cross-Site Request Forgery (CSRF). CVSS score: 7.4/10. Published 2022-04-03.
How severe is CVE-2022-0088?: High severity. CVSS v3 base score is 7.4 out of 10.