What is CVE-2022-2252?

CVE-2022-2252 is a medium-severity vulnerability in Microweber, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2022-06-29.

How severe is CVE-2022-2252?

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

Is CVE-2022-2252 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Open Redirect in Microweber

CVE-2022-2252

Open Redirect in GitHub repository microweber/microweber prior to 1.2.19.

Vulnerability class: Open Redirect

Published 2022-06-29 · 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: 0.009 (59.0th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 59th percentile — 59.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: +0.000

Affected products

Microweber
Microweber Microweber/microweber — versions unspecified

Weakness classification (CWE)

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

Public proof-of-concept exploits

References

huntr.dev/bounties/4d394bcc-a000-4f96-8cd2-8c565e1347e8 (Exploit, Patch, Third Party Advisory, Issue Tracking)
github.com/microweber/microweber/commit/187e949daf7dea6f10b80da70988f0f86444eeff (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-2252?: CVE-2022-2252 is a medium-severity vulnerability in Microweber, classified under URL Redirection to Untrusted Site (Open Redirect). CVSS score: 6.1/10. Published 2022-06-29.
How severe is CVE-2022-2252?: Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2022-2252 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.