CVE-2023-51303 Cross-site scripting in n/a
Attackers can inject malicious HTML into multiple parameters of the PHPJabbers Event Ticketing System, potentially leading to session hijacking or script execution.
- 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-2023-51303?
CVE-2023-51303 is a medium-severity cross-site scripting vulnerability in n/a, published on 19 Feb 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
PHPJabbers Event Ticketing System v1.0 is vulnerable to Multiple HTML Injection in the "lid, name, plugin_sms_api_key, plugin_sms_country_code, title, plugin_sms_api_key, title" parameters.
Weakness: CWE-79
Which versions are affected by CVE-2023-51303?
It affects 1 product.
Products include Phpjabbers Event Ticketing System.
How do I fix CVE-2023-51303?
No fix has been published for CVE-2023-51303 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-2023-51303 being exploited?
There is no known exploitation of CVE-2023-51303 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-fp97-fcph-wh29.