GHSA-v2mw-5mch-w8c5

Source

https://github.com/advisories/GHSA-v2mw-5mch-w8c5

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/03/GHSA-v2mw-5mch-w8c5/GHSA-v2mw-5mch-w8c5.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-v2mw-5mch-w8c5

Aliases

CVE-2025-25977

Downstream

CGA (60)

Published

2025-03-10T18:31:56Z

Modified

2026-09-10T03:49:48Z

Severity

8.9 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P CVSS Calculator

Summary

canvg Prototype Pollution vulnerability

Details

An issue in canvg prior to v.4.0.3 and v3.0.11 can lead to prototype pollution via the Constructor of the class StyleElement.

Database specific

{
    "cwe_ids":  [
        "CWE-1321"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2025-03-12T15:33:44Z",
    "nvd_published_at":  "2025-03-10T16:15:13Z",
    "severity":  "HIGH"
}

References

Affected packages

npm / canvg

Package

Name: canvg; View open source insights on deps.dev
Purl: pkg:npm/canvg

Affected ranges

Type: SEMVER
Events: Introduced

4.0.0

Fixed

4.0.3

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/03/GHSA-v2mw-5mch-w8c5/GHSA-v2mw-5mch-w8c5.json"

npm / canvg

Package

Name: canvg; View open source insights on deps.dev
Purl: pkg:npm/canvg

Affected ranges

Type: SEMVER
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

3.0.11

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/03/GHSA-v2mw-5mch-w8c5/GHSA-v2mw-5mch-w8c5.json"