CVE-2026-110718CWE-918ssrf

CVE-2026-110718

Medium · published October 14, 2026

CVSS v3.1
5.9
EPSS
0%
Percentile
37.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
8.2 · CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00442 · 37.4th percentile
Weakness
CWE-918 · Server-Side Request Forgery (SSRF)
Published
2026-10-14T20:17Z
References (4)
https://www.vulncheck.com/advisories/turbodocx-html-to-docx-through-1.23.1-ssrf-via-img-src-remote-image-download · [email protected]https://github.com/TurboDocx/html-to-docx · [email protected]https://github.com/TurboDocx/html-to-docx/blob/ff08e5687a2c87bcdc182a2e3e130c3493b9fb7e/src/utils/image.js#L286 · [email protected]https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/H1t1Bbpjfx · [email protected]
EPSS history
Timeline
  • 16 OCT 03:27Z
    EPSS moved — → 0%
    epss
  • 14 OCT 15:01Z
    TurboDocx html-to-docx through 1.23.1 SSRF via img src Remote Image Download
    cvelistv5
  • 14 OCT 15:01Z
    TurboDocx html-to-docx through 1.23.1 SSRF via img src Remote Image Download
    cvelistv5