What is CVE-2022-44449?

CVE-2022-44449 is a medium-severity vulnerability in Zenphoto, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2022-12-21.

How severe is CVE-2022-44449?

Medium severity. CVSS v3 base score is 4.8 out of 10.

XSS in Zenphoto

CVE-2022-44449

Stored cross-site scripting vulnerability in Zenphoto versions prior to 1.6 allows remote a remote authenticated attacker with an administrative privilege to inject an arbitrary script.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2022-12-21 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.007 (52.9th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 53rd percentile — 52.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

Zenphoto — versions versions prior to 1.6

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

www.zenphoto.org/ (Vendor Advisory)
github.com/zenphoto/zenphoto (Product, Third Party Advisory)
jvn.jp/en/jp/JVN06093462/index.html (VDB Entry, Third Party Advisory)

Frequently asked questions

What is CVE-2022-44449?: CVE-2022-44449 is a medium-severity vulnerability in Zenphoto, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2022-12-21.
How severe is CVE-2022-44449?: Medium severity. CVSS v3 base score is 4.8 out of 10.