CVE-2002-0730 Cross-site scripting in n/a
Remote attackers can execute arbitrary JavaScript or HTML in the context of other users' browsers via input fields in the guestbook application.
- 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-2002-0730?
CVE-2002-0730 is a high-severity cross-site scripting vulnerability in n/a, published on 26 Jul 2002. 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 vulnerability in guestbook.pl for Philip Chinery's Guestbook 1.1 allows remote attackers to execute Javascript or HTML via fields such as (1) Name, (2) EMail, or (3) Homepage.
Which versions are affected by CVE-2002-0730?
It affects 1 product.
Products include Philip Chinery Philip Chinerys Guestbook.
How do I fix CVE-2002-0730?
No fix has been published for CVE-2002-0730 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-2002-0730 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2002-0730 exists.
Public exploit code: 1 Exploit-DB entry.
Sources
Also known as GHSA-gj6h-9ppp-rm34.