CVE-2020-9467 Cross-site scripting in n/a
Attackers can inject malicious scripts into Piwigo photo galleries via the file parameter, potentially stealing user sessions or executing code.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-9467?
CVE-2020-9467 is a medium-severity cross-site scripting vulnerability in Piwigo Piwigo, published on 26 Mar 2020. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Piwigo 2.10.1 has stored XSS via the file parameter in a /ws.php request because of the pwg.images.setInfo function.
Weakness: CWE-79
Which versions are affected by CVE-2020-9467?
It affects 1 product.
Products include Piwigo Piwigo.
How do I fix CVE-2020-9467?
No fix has been published for CVE-2020-9467 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-2020-9467 being exploited?
There is no known exploitation of CVE-2020-9467 in the wild and no public exploit code.
Public exploit code: 1 Exploit-DB entry.
Other vulnerabilities in Piwigo Piwigo
Sources
Also known as GHSA-vrc5-f6j4-6j46.