CVE-2026-71803 Cross-site scripting in n/a
Attackers with product creation privileges can inject malicious scripts into order logs, leading to code execution when administrators view them.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-71803?
CVE-2026-71803 is a medium-severity cross-site scripting vulnerability in n/a, published on 9 Sep 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
money-pos 1.0 contains a stored Cross-Site Scripting (XSS) vulnerability. When processing returns, the backend fails to filter or escape the goodsName parameter, directly concatenating it into the order log description; the frontend subsequently renders this content using v-html. An attacker with product creation privileges can inject a malicious JavaScript payload, causing unauthorized code execution when an administrator views the order logs.
Weakness: CWE-79
Which versions are affected by CVE-2026-71803?
How do I fix CVE-2026-71803?
No fix has been published for CVE-2026-71803 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-2026-71803 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-71803 exists.
Sources
Also known as GHSA-8r46-2jjc-h8fg.