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GHSA-5p98-wpc9-g498

GHSA-5p98-wpc9-g498: Server-Side Request Forgery in html-pdf-chrome

N/A

CVSS Score

Basic Information

CVE ID
-
GHSA ID
GHSA-5p98-wpc9-g498
EPSS Score
-
CWE
CWE-918
Published
9/4/2020
Updated
1/11/2023
KEV Status
No
Technology
TechnologyJavaScript

Technical Details

CVSS Vector
-
Package NameEcosystemVulnerable VersionsFirst Patched Version
html-pdf-chromenpm< 0.6.10.6.1

Vulnerability Intelligence
Miggo AIMiggo AI

Miggo AIRoot Cause Analysis

The vulnerability stems from the library's core functionality of rendering HTML to PDF using Chrome. The HtmlPdf.create function (or equivalent entry point) is inherently vulnerable because it delegates resource fetching to Chrome without network restrictions. While no specific code diff is provided, the advisory explicitly states that processing HTML with external references causes SSRF, which aligns with the library's primary conversion workflow. The function responsible for initiating the PDF generation process would inherently execute these requests unless explicitly hardened (e.g., via network restrictions added in documentation rather than code changes).

Vulnerable functions

Only Mi**o us*rs **n s** t*is s**tion

WAF Protection Rules

WAF Rule

## R**omm*n**tion T*is p**k*** is workin* *s int*n***. * [S**urity](*ttps://*it*u*.*om/w*sty**/*tml-p**-**rom*#s**urity) s**tion **s ***n ***** sin** v*.*.* to **t*il prop*r us*** o* t*is li*r*ry. Npm **s r*vok** t**ir **visory *lto**t**r. ## Ori*in

Reasoning

T** vuln*r**ility st*ms *rom t** li*r*ry's *or* *un*tion*lity o* r*n**rin* *TML to P** usin* **rom*. T** `*tmlP**.*r**t*` *un*tion (or *quiv*l*nt *ntry point) is in**r*ntly vuln*r**l* ****us* it **l***t*s r*sour** **t**in* to **rom* wit*out n*twork r