CVE-2018-19433 Cross-site scripting in n/a
Cross-site scripting vulnerability in ShowDoc allows attackers to inject malicious scripts via the lang parameter during installation.
- 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
- None listed
What is CVE-2018-19433?
CVE-2018-19433 is a medium-severity cross-site scripting vulnerability in n/a, published on 22 Nov 2018. 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
ShowDoc 2.4.1 has XSS via the lang parameter because install/database.php mishandles the $cur_lang value.
Weakness: CWE-79
Which versions are affected by CVE-2018-19433?
It affects 1 product.
Products include Showdoc Showdoc.
How do I fix CVE-2018-19433?
No fix has been published for CVE-2018-19433 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-2018-19433 being exploited?
There is no known exploitation of CVE-2018-19433 in the wild and no public exploit code.
Other vulnerabilities in n/a
- CVE-2021-41745 Showdoc File Upload Vulnerability
- CVE-2021-36440 Unrestricted File Upload in ShowDoc v2.9.5
- CVE-2022-0942 Stored XSS due to Unrestricted File Upload in star7th/showdoc
- CVE-2022-1034 There is a Unrestricted Upload of File vulnerability in ShowDoc v2.10.3 in star7th/showdoc
- CVE-2022-0945 Stored XSS viva axd and cshtml file upload in star7th/showdoc in star7th/showdoc
Sources
Also known as GHSA-383p-f53x-775g.