CVE-2026-45325 Gestor de Oferta: Prototype pollution in @tmlmobilidade/utils setValueAtPath
Prototype pollution in the setValueAtPath function allows attackers to inject properties into Object.prototype, potentially leading to code execution or privilege escalation.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2026-45325?
CVE-2026-45325 is a high-severity code injection vulnerability in tmlmobilidade go, published on 16 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Gestor de Oferta is a web application for managing mobility service offerings. Prior to 20260509.0340.15, @tmlmobilidade/utils has a prototype pollution vulnerability in setValueAtPath() in packages/utils/src/generic/value-at-path.ts because unsafe path segments are not blocked. This issue is fixed in version 20260509.0340.15.
Weakness: CWE-1321
Which versions are affected by CVE-2026-45325?
2 open source packages ship an affected version, including @tmlmobilidade/utils.
| Package | Affected | Fixed in |
|---|---|---|
@tmlmobilidade/utils npm | All versions | 20260509.0340.15 |
@tmlmobilidade/utils npm | All versions | 20260509.0340.15 |
How do I fix CVE-2026-45325?
Upgrade @tmlmobilidade/utils to 20260509.0340.15 or later.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2026-45325 being exploited?
There is no known exploitation of CVE-2026-45325 in the wild and no public exploit code.
Sources
Also known as AZL-110400, AZL-110403, GHSA-cmxg-94mg-jq94.