CVE-2020-25730 Cross-site scripting in n/a
Remote attackers can execute arbitrary code, escalate privileges, and read sensitive data via XSS in ZoneMinder's download script.
- 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-2020-25730?
CVE-2020-25730 is a high-severity cross-site scripting vulnerability in Zoneminder Zoneminder, published on 4 Apr 2024. 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) vulnerability in ZoneMinder before version 1.34.21, allows remote attackers execute arbitrary code, escalate privileges, and obtain sensitive information via PHP_SELF component in classic/views/download.php.
Weakness: CWE-79
Which versions are affected by CVE-2020-25730?
It affects 1 product.
Products include Zoneminder Zoneminder.
How do I fix CVE-2020-25730?
Upgrade to a fixed version.
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-2020-25730 being exploited?
There is no known exploitation of CVE-2020-25730 in the wild and no public exploit code.
Other vulnerabilities in Zoneminder Zoneminder
Sources
Also known as DEBIAN-CVE-2020-25730, GHSA-vqhg-mqww-h64x, UBUNTU-CVE-2020-25730.