Linkify 4.3.1 - Prototype Pollution & HTML Attribute Injection (XSS)
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Linkify | Linkify | unaffected |
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No data.
No data.
| Vendor | Product | Versions |
|---|---|---|
| Linkify | Linkify | — |
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-22758 | Linkify Allows Prototype Pollution & HTML Attribute Injection (XSS) |
Github GHSA |
GHSA-95jq-xph2-cx9h | Linkify Allows Prototype Pollution & HTML Attribute Injection (XSS) |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.600% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:linkify:linkify:*:*:*:*:*:*:*:* |
| Type | Values Removed | Values Added |
|---|---|---|
| References |
| |
| Metrics |
threat_severity
|
cvssV3_1
|
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Linkify
Linkify linkify |
|
| Vendors & Products |
Linkify
Linkify linkify |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') vulnerability in Linkify (linkifyjs) allows XSS Targeting HTML Attributes and Manipulating User-Controlled Variables.This issue affects Linkify: from 4.3.1 before 4.3.2. | |
| Title | Linkify 4.3.1 - Prototype Pollution & HTML Attribute Injection (XSS) | |
| Weaknesses | CWE-1321 | |
| References |
| |
| Metrics |
cvssV4_0
|