CVE-2021-39412 Cross-site scripting in n/a
Cross-site scripting vulnerabilities in PHPGurukul Shopping allow attackers to inject malicious scripts via various parameters, potentially compromising user sessions and data.
- 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-2021-39412?
CVE-2021-39412 is a medium-severity cross-site scripting vulnerability in n/a, published on 5 Nov 2021. 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
Multiple Cross Site Scripting (XSS) vulnerabilities exists in PHPGurukul Shopping v3.1 via the (1) callback parameter in (a) server_side/scripts/id_jsonp.php, (b) server_side/scripts/jsonp.php, and (c) scripts/objects_jsonp.php, the (2) value parameter in examples_support/editable_ajax.php, and the (3) PHP_SELF parameter in captcha/index.php.
Weakness: CWE-79
Which versions are affected by CVE-2021-39412?
It affects 1 product.
Products include Shopping Portal Project Shopping Portal.
How do I fix CVE-2021-39412?
No fix has been published for CVE-2021-39412 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-2021-39412 being exploited?
There is no known exploitation of CVE-2021-39412 in the wild and no public exploit code.
Sources
Also known as GHSA-3439-28fg-g7gr.