PT-2026-41773 · Npm+2 · @Tmlmobilidade/Utils+1

CVE-2026-45325 · Published 2026-05-18 · Updated 2026-07-16

Positive Technologies (AI Summary)

CVSS v3.1

8.2

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L

Name of the Vulnerable Software and Affected Versions Gestor de Oferta versions prior to 20260509.0340.15

Description The @tmlmobilidade/utils package contains a prototype pollution issue within the setValueAtPath() function located in packages/utils/src/generic/value-at-path.ts. This occurs because the application fails to block unsafe path segments, allowing an attacker to modify the prototype of base objects.

Recommendations Update to version 20260509.0340.15 or later. As a temporary workaround, restrict the use of the setValueAtPath() function until the update is applied.

Exploit

Fix

Prototype Pollution

Weakness Enumeration

CWE-1321

Related Identifiers

CVE-2026-45325

GHSA-CMXG-94MG-JQ94

Affected Products

@Tmlmobilidade/Utils

Go

References · 8

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45325.json · Exploit
• https://osv.dev/vulnerability/CVE-2026-45325 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-45325 · Security Note
• https://osv.dev/vulnerability/GHSA-cmxg-94mg-jq94 · Vendor Advisory
• https://github.com/tmlmobilidade/go/security/advisories/GHSA-cmxg-94mg-jq94 · Note
• https://github.com/tmlmobilidade/go/commit/b10505baa7ba0701f830a05f3007c0a6bdd00eb7 · Note
• https://github.com/tmlmobilidade/go/blob/prd/packages/utils/src/generic/value-at-path.ts · Note
• https://github.com/tmlmobilidade/go · Note