CVE-2020-22150 Cross-site scripting in n/a

What is CVE-2020-22150?

CVE-2020-22150 is a medium-severity cross-site scripting vulnerability in Piwigo Piwigo, published on 21 Jul 2021. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

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.

Weakness: CWE-79

Which versions are affected by CVE-2020-22150?

It affects 1 product.

Products include Piwigo Piwigo.

How do I fix CVE-2020-22150?

No fix has been published for CVE-2020-22150 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2020-22150 being exploited?

There is no known exploitation of CVE-2020-22150 in the wild and no public exploit code.

Other vulnerabilities in Piwigo Piwigo

• CVE-2014-4648 Unspecified vulnerability in Piwigo before 2.6.3 has unknown impact and attack vectors, related to a "security failure." Critical 10.0
• CVE-2023-33361 SQL injection in n/a Critical 9.8
• CVE-2023-33362 SQL injection in n/a Critical 9.8
• CVE-2020-19213 SQL injection in n/a Critical 9.8
• CVE-2021-32615 SQL injection in n/a Critical 9.8

All Piwigo Piwigo vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-4hvj-22qf-4g8p.