CVE-2025-8206 Comodo Dragon IP DNS Leakage Detector cross site scripting
Remote attackers can execute cross-site scripting attacks in Comodo Dragon's IP DNS Leakage Detector, potentially compromising user sessions.
- 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-2025-8206?
CVE-2025-8206 is a low-severity cross-site scripting vulnerability in Comodo Dragon, published on 26 Jul 2025. 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
A vulnerability, which was classified as problematic, was found in Comodo Dragon up to 134.0.6998.179. This affects an unknown part of the component IP DNS Leakage Detector. The manipulation leads to cross site scripting. It is possible to initiate the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2025-8206?
It affects 1 product.
Products include Comodo Dragon.
How do I fix CVE-2025-8206?
No fix has been published for CVE-2025-8206 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-2025-8206 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-8206 exists.
Other vulnerabilities in Comodo Dragon
Sources
Also known as GHSA-37hc-x8xx-qcfp.