What is CVE-2020-9467?

CVE-2020-9467 is a medium-severity vulnerability in Piwigo, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2020-03-26.

How severe is CVE-2020-9467?

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

XSS in Piwigo

CVE-2020-9467

Piwigo 2.10.1 has stored XSS via the file parameter in a /ws.php request because of the pwg.images.setInfo function.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2020-03-26 · 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: 0.238 (97.8th percentile), scored 2026-09-30.

Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 97.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.238 · newest: 0.238 · change: 0.000

Affected products

Piwigo — versions 2.10.1

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

github.com/Piwigo/Piwigo/issues/1168 (Patch, Third Party Advisory)
packetstormsecurity.com/files/159191/Piwigo-2.10.1-Cross-Site-Scripting.html (VDB Entry, Third Party Advisory)

Frequently asked questions

What is CVE-2020-9467?: CVE-2020-9467 is a medium-severity vulnerability in Piwigo, classified under Cross-site Scripting. CVSS score: 5.4/10. Published 2020-03-26.
How severe is CVE-2020-9467?: Medium severity. CVSS v3 base score is 5.4 out of 10.