CVE-2025-134658.2HighCWE-1321

CVE-2025-13465: Prototype Pollution Vulnerability in Lodash _.unset and _.omit functions

Lodash · lodash

Vendor fix available · Affected: lodash · Exploitation: possible (1 to 10%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

1.8%probability of exploitation in the next 30 days

79th percentile

050100

Higher than 79% of scored CVEs

8.2HighCVSS 3.1

LowMediumHighCrit.

DescriptionCVE.org

The _.unset and _.omit functions in Lodash are vulnerable to prototype pollution. An attacker can pass crafted paths which cause Lodash to delete methods from global prototypes. The issue permits deletion of properties but does not allow overwriting their original behavior. The issue is patched from 4.17.23 to 4.18.0 depending on the package: lodash, lodash-es, and lodash-amd in 4.17.23, and the standalone lodash.unset and lodash.omit packages in 4.18.0.

Affected products5

From the CVE record. A product or version that is not listed is unknown, not unaffected.

Lodash · lodashfrom 4.0.0 before 4.17.23
Lodash · lodash-amdfrom 4.0.0 before 4.17.23
Lodash · lodash-esfrom 4.0.0 before 4.17.23
Lodash · lodash.unsetfrom 4.0.0 before 4.18.0
Lodash · lodash.omitfrom 4.0.0 before 4.18.0

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

Open the Atlas

Exploitation: Possible (1 to 10%). EPSS between 1% and 10%.
CISA KEV: Not listed
Public check: No public nuclei template
Weakness: Prototype Pollution · Deserialization and Object Injection
Vendor: Lodash
Published: January 2026
Band: Possible (1 to 10%), January 2026

CoverageNo articles yet

No CyberSIXT article names CVE-2025-13465 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.

References

28 more references are in the CVE record.