CVE-2022-28919 Cross-site scripting in n/a
A cross-site scripting vulnerability in HTMLCreator allows attackers to inject malicious scripts via the _generateFilename function.
- 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-2022-28919?
CVE-2022-28919 is a medium-severity cross-site scripting vulnerability in Fedoraproject Fedora, published on 12 May 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
HTMLCreator release_stable_2020-07-29 was discovered to contain a cross-site scripting (XSS) vulnerability via the function _generateFilename.
Weakness: CWE-79
Which versions are affected by CVE-2022-28919?
1 open source package ship an affected version, including dokuwiki. It affects 2 products.
| Package | Affected | Fixed in |
|---|---|---|
dokuwiki Bitnami | From 2020-07-29.0.0 | 2022-07-31.0.0 |
Products include Dokuwiki Dokuwiki, Fedoraproject Fedora.
How do I fix CVE-2022-28919?
Upgrade dokuwiki to 2022-07-31.0.0 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-2022-28919 being exploited?
There is no known exploitation of CVE-2022-28919 in the wild and no public exploit code.
Other vulnerabilities in Fedoraproject Fedora
Sources
Also known as BIT-dokuwiki-2022-28919, DEBIAN-CVE-2022-28919, GHSA-2gq3-g7j6-vqx4, UBUNTU-CVE-2022-28919.