CVE-2026-45325
Gestor de Oferta: Prototype pollution in @tmlmobilidade/utils setValueAtPath
CVE-2026-45325 is a high vulnerability (CVSS 8.2) in Ecies Go, published May 18, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.46%, the 40th percentile. Fixed in @tmlmobilidade/utils 20260509.0340.15.
- Severity
- 8.2 HighCVSS 3.1, CVE List
- Exploit chance
- 0.46%EPSS, 40th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
20260509.0340.15@tmlmobilidade/utils +3 more
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- High
- Availability
- Low
Exploit likelihood
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
@tmlmobilidade/utilsnpm | before 20260509.0340.15 | 20260509.0340.15 |
golangAzure Linux:3 | through 1.26.7-1 | None known |
golangAzure Linux:3 | 1.27.0 to 1.27.1-1 | None known |
@tmlmobilidade/utilsnpm | before 20260509.340.15 | 20260509.340.15 |
What each source reports
CVE List Score used
Gestor de Oferta: Prototype pollution in @tmlmobilidade/utils setValueAtPath
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.
- Record
CVE-2026-45325- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L - Weakness
- CWE-1321
- Updated
- 2026-11-02
EUVDEUVD-2026-44971
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.
- Record
EUVD-2026-44971- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-cmxg-94mg-jq94
@tmlmobilidade/utils has prototype pollution in its setValueAtPath
Impact
Prototype pollution vulnerability in @tmlmobilidade/utils for setValueAtPath().
Patches
A fix is available in versions 20260509.0340.15 and up.
- Record
GHSA-cmxg-94mg-jq94- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L - Weakness
- CWE-1321
- Updated
- 2026-11-02
NVD
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.
- Record
CVE-2026-45325- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L - Weakness
- CWE-1321
- Updated
- 2026-11-02
OSV
Gestor de Oferta: Prototype pollution in @tmlmobilidade/utils setValueAtPath
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.
- Record
CVE-2026-45325- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L - Weakness
- CWE-1321
- Updated
- 2026-11-02
OSVGHSA-cmxg-94mg-jq94
@tmlmobilidade/utils has prototype pollution in its setValueAtPath
Impact
Prototype pollution vulnerability in @tmlmobilidade/utils for setValueAtPath().
Patches
A fix is available in versions 20260509.340.15 and up.
- Record
GHSA-cmxg-94mg-jq94- CVSS 3.1
- 8.2 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L - Weakness
- CWE-1321
- Updated
- 2026-11-05
OSVAZL-110400No score
CVE-2026-45325 affecting package golang 1.26.7-1
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.
- Record
AZL-110400- Updated
- 2026-11-02
OSVAZL-110403No score
CVE-2026-45325 affecting package golang 1.27.1-1
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.
- Record
AZL-110403- Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | OSV | |
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
References
github.com/tmlmobilidade/go/security/advisories/GHSA-cmxg-94mg-jq94
nvd.nist.gov/vuln/detail/CVE-2026-45325