CVE-2022-3123 Cross-site Scripting (XSS) - Reflected in splitbrain/dokuwiki
Reflected Cross-Site Scripting in DokuWiki allows attackers to execute arbitrary scripts in victim browsers, potentially leading to session hijacking or data theft.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2022-3123?
CVE-2022-3123 is a medium-severity cross-site scripting vulnerability in Fedoraproject Fedora, published on 5 Sep 2022. 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
Cross-site Scripting (XSS) - Reflected in GitHub repository splitbrain/dokuwiki prior to 2022-07-31a.
Weakness: CWE-79
Which versions are affected by CVE-2022-3123?
1 open source package ship an affected version, including dokuwiki. It affects 2 products.
| Package | Affected | Fixed in |
|---|---|---|
dokuwiki Bitnami | All versions | 20230404.1.0 |
Products include Dokuwiki Dokuwiki, Fedoraproject Fedora.
How do I fix CVE-2022-3123?
Upgrade dokuwiki to 20230404.1.0 or later.
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-2022-3123 being exploited?
There is no known exploitation of CVE-2022-3123 in the wild and no public exploit code.
Other vulnerabilities in Fedoraproject Fedora
Sources
Also known as BIT-dokuwiki-2022-3123, GHSA-g9j7-8vx6-5gr7, MGASA-2022-0372, UBUNTU-CVE-2022-3123.