GHSA-wx4j-mvgx-mqwp

Suggest an improvement
Source
https://github.com/advisories/GHSA-wx4j-mvgx-mqwp
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/10/GHSA-wx4j-mvgx-mqwp/GHSA-wx4j-mvgx-mqwp.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-wx4j-mvgx-mqwp
Aliases
Related
Published
2026-10-27T14:46:43Z
Modified
2026-10-27T15:00:04Z
Severity
  • 5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N CVSS Calculator
Summary
Satori-generated SVG has improper escaping
Details

Impact

Satori does not properly escape certain values before including them in generated SVG output. This can allow crafted values to be interpreted as SVG markup.

The impact depends on how the generated SVG is consumed.

Workaround

No complete workaround exists besides upgrading. Applications that cannot immediately upgrade should not render attacker-controlled content with Satori.

Database specific 
{
    "cwe_ids":  [
        "CWE-116"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2026-10-27T14:46:43Z",
    "nvd_published_at":  "2026-09-30T15:22:38Z",
    "severity":  "MODERATE"
}
References

Affected packages

npm / satori

Package

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

Affected ranges

Type
SEMVER
Events
Introduced
0.0.27
Fixed
0.33.5

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/10/GHSA-wx4j-mvgx-mqwp/GHSA-wx4j-mvgx-mqwp.json"