CVE-2023-39676 Cross-site scripting in n/a
Reflected XSS in FieldPopupNewsletter PrestaShop module allows attackers to inject scripts via the callback parameter, 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-2023-39676?
CVE-2023-39676 is a medium-severity cross-site scripting vulnerability in n/a, published on 8 Sep 2023. 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
FieldPopupNewsletter Prestashop Module v1.0.0 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the callback parameter at ajax.php.
Weakness: CWE-79
Which versions are affected by CVE-2023-39676?
It affects 1 product.
Products include Fieldthemes Fieldpopupnewsletter.
How do I fix CVE-2023-39676?
No fix has been published for CVE-2023-39676 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-2023-39676 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-39676 exists.
Public exploit code: 1 Nuclei template.
Sources
Also known as GHSA-6x2p-grf7-79hc.