CVE-2026-45325
Prototype pollution in @tmlmobilidade/utils allows attacker-controlled prototype modification.
Is CVE-2026-45325 being exploited?
Not confirmed. CVE-2026-45325 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.46% probability of exploitation in the next 30 days.
How severe is CVE-2026-45325?
CVE-2026-45325 is rated High with a CVSS score of 8.2. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-45325?
Yes. A fix has been recorded for CVE-2026-45325. The vendor advisory is the authority on the exact fixed version — apply it from there rather than from a summary.
What does CVE-2026-45325 affect?
CVE-2026-45325 affects @tmlmobilidade/utils <20260509.0340.15, Gestor de Oferta web application, Any app using the vulnerable utility. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-45325?
Upgrade @tmlmobilidade/utils to 20260509.0340.15 and audit/validate input paths.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Prototype pollution via unsafe path segments; attacker can modify object prototypes, enabling logic bypass, data tampering or potential RCE in affected apps.
Immediate action required
- affected< 20260509.0340.15
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.