CVE-2021-36545 Cross-site scripting in n/a
Remote attackers can execute arbitrary code via XSS in the Site Configuration page of tpcms.
- 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-2021-36545?
CVE-2021-36545 is a medium-severity cross-site scripting vulnerability in n/a, published on 3 Feb 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Cross Site Scripting (XSS) vulnerability in tpcms 3.2 allows remote attackers to run arbitrary code via the cfg_copyright or cfg_tel field in Site Configuration page.
Weakness: CWE-79
Which versions are affected by CVE-2021-36545?
It affects 1 product.
Products include Tpcms Project Tpcms.
How do I fix CVE-2021-36545?
No fix has been published for CVE-2021-36545 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-2021-36545 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-36545 exists.
Other vulnerabilities in n/a
Sources
Also known as GHSA-8fgp-7h3r-j9cq.