What is CVE-2022-23896?

CVE-2022-23896 is a medium-severity vulnerability in Admidio, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2022-06-28.

How severe is CVE-2022-23896?

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

XSS in Admidio

CVE-2022-23896

Admidio 4.1.2 version is affected by stored cross-site scripting (XSS).

Vulnerability class: XSS (Cross-Site Scripting)

Published 2022-06-28 · 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 (45.2th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 45th percentile — 45.2% 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

Admidio

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

huntr.dev/bounties/79c2d16c-bae2-417f-ab50-10c52707a30f/ (Exploit, Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2022-23896?: CVE-2022-23896 is a medium-severity vulnerability in Admidio, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2022-06-28.
How severe is CVE-2022-23896?: Medium severity. CVSS v3 base score is 5.4 out of 10.