CVE-2026-94045 newbee-ltd newbee-mall Goods Save Endpoint UploadController.java cross site scripting
Attackers can inject malicious scripts via the goods name field in newbee-mall, leading to persistent cross-site scripting and potential account takeover.
- 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-2026-94045?
CVE-2026-94045 is a medium-severity cross-site scripting vulnerability in newbee-ltd newbee-mall, published on 20 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
A security flaw has been discovered in newbee-ltd newbee-mall up to 1.0.0. Impacted is an unknown function of the file controller/common/UploadController.java of the component Goods Save Endpoint. Performing a manipulation of the argument goodsName results in cross site scripting. The attack may be initiated remotely. The exploit has been released to the public and may be used for attacks. ImageIO.read() is a format-agnostic read - it returns non-null for a polyglot PNG|<img onerror> payload, which is exactly why the "image-only" guard is bypassable; the attacker-controlled suffix + /upload/** static mapping is what turns the upload into persisted XSS rather than a one-shot. The project was informed of the problem early through an issue report but has not responded yet.
Which versions are affected by CVE-2026-94045?
How do I fix CVE-2026-94045?
No fix has been published for CVE-2026-94045 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-2026-94045 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-94045 exists.
Sources
Also known as GHSA-92hr-qfch-w4h7.