TurboDocx html-to-docx through 1.23.1 SSRF via img src Remote Image Download
TurboDocx html-to-docx through 1.23.1 contains a server-side request forgery vulnerability that allows attackers supplying HTML to make the server fetch internal URLs via img src attributes. Attackers can reference loopback, private, or cloud metadata addresses that bypass the loose isValidUrl() check, and read responses embedded in the generated DOCX word/media folder.
CVE-2026-110718
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-110718
html-to-docx
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://github.com/TurboDocx/html-to-docx",
"vendor": "TurboDocx",
"product": "html-to-docx",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "1.23.1"
}
],
"packageURL": "pkg:npm/%40turbodocx/html-to-docx",
"collectionURL": "https://www.npmjs.com",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-110718
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #23150 · Revision 1
- Added to Heist Feed
- Publisher date