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CVE-2026-16150

MEDIUM
6.3
CVSS 3.1
Description
A vulnerability was found in RobinHerbots Inputmask up to 5.0.9. Affected by this issue is the function extendDefaults/extendDefinitions/extendAliases in the library lib/dependencyLibs/extend.js of the component Internal Deep Merge Helper. The manipulation results in improperly controlled modification of object prototype attributes. The attack may be performed from remote. The project was informed of the problem early through an issue report but has not responded yet.

Metadata

CVE ID
CVE-2026-16150
State
PUBLISHED
Assigner
VulDB
Reserved
2026-07-17 19:01 UTC
Published
2026-07-18 19:15 UTC
Last updated
2026-07-18 19:15 UTC
Primary CWE
CWE-1321
Improperly Controlled Modification of Object Prototype Attri…
Vendor / Product
RobinHerbots / Inputmask
Sources
cve.org  ·  NVD

Severity & Metrics

6.3 MEDIUM CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R
Affected products (1)
VendorProductPlatformVersions
RobinHerbots Inputmask — 5.0.0, 5.0.1, 5.0.2, 5.0.3 …
Weakness (CWE)
CWESourceDescription
CWE-1321 cna Improperly Controlled Modification of Object Prototype Attributes
CWE-94 cna Code Injection
CVSS scores (4)
ScoreSeverityVersionSourceVector
6.5 N/D 2.0 cna AV:N/AC:L/Au:S/C:P/I:P/A:P/E:ND/RL:ND/RC:UR
6.3 MEDIUM 3.1 cna CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R
6.3 MEDIUM 3.0 cna CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:X/RC:R
5.3 MEDIUM 4.0 cna CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X
References (6)
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