What is CVE-2022-4644?

CVE-2022-4644 is a medium-severity vulnerability in Ikus060 Ikus060/rdiffweb, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2022-12-22.

How severe is CVE-2022-4644?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Open Redirect in Ikus060 Ikus060/rdiffweb

CVE-2022-4644

Open Redirect in GitHub repository ikus060/rdiffweb prior to 2.5.4.

Vulnerability class: Open Redirect

Published 2022-12-22 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.006 (46.6th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 47th percentile — 46.6% 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

Ikus060 Ikus060/rdiffweb — versions unspecified
Ikus-Soft Rdiffweb

Weakness classification (CWE)

CWE-601 — URL Redirection to Untrusted Site (Open Redirect)

References

huntr.dev/bounties/77e5f425-c764-4cb0-936a-7a76bfcf19b0 (Exploit, Patch, Third Party Advisory)
github.com/ikus060/rdiffweb/commit/5f861670ef8f38ca8eea52a98672d0e0fabb5368 (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-4644?: CVE-2022-4644 is a medium-severity vulnerability in Ikus060 Ikus060/rdiffweb, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2022-12-22.
How severe is CVE-2022-4644?: Medium severity. CVSS v3 base score is 6.1 out of 10.