XSS in Piwigo

CVE-2020-22150

A cross site scripting (XSS) vulnerability in /admin.php?page=permalinks of Piwigo 2.10.1 allows attackers to execute arbitrary web scripts or HTML.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.011 (62.2th percentile) — read the EPSS interpretation.

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.

Affected products

  • Piwigo — versions 2.10.1
  • N/a — versions n/a

Weakness classification (CWE)

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2020-22150?
CVE-2020-22150 is a medium-severity vulnerability in Piwigo, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2021-07-21.
How severe is CVE-2020-22150?
Medium severity. CVSS v3 base score is 6.1 out of 10.
Is CVE-2020-22150 known to be exploited?
2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.