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CVE-2020-7739

21
FAUCET Score

CVE-2020-7739 is a Server-Side Request Forgery (SSRF) vulnerability affecting all versions of the phantomjs-seo package, allowing an attacker to craft a URL that is passed to a PhantomJS instance. This vulnerability carries a high severity CVSS score of 8.2, indicating it can be exploited remotely with low complexity and without user interaction, potentially leading to high confidentiality impact and low integrity impact. While no active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion has been observed, its presence in a widely used package warrants attention.

Impacted Technologies

VendorProductVersion(s)CPE
1.0.0CPE matchmatch criteria
cpe:2.3:a:phantomjs-seo_project:phantomjs-seo:1.0.0:*:*:*:*:node.js:*:*

CVSS Data

CVSS version used by this source: 3.1

8.2HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
4.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.39%
Probability of exploitation in next 30 days
EPSS Percentile
69.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0139 is in the 50th percentile among its peer group of 51,485 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

Vendor Advisories (1)

npmGHSA-j9pj-hx76-92v6high

Server-Side Request Forgery in phantomjs-seo

May 10, 2021

References

github.com / areverberi/phantomjs-seo/blob/083f66892f97d67031668decb917389ffc32a94c/index.js%23L17
PatchThird Party Advisory
snyk.io / vuln/SNYK-JS-PHANTOMJSSEO-609638
ExploitThird Party Advisory