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CVE-2020-7680

31
FAUCET Score

CVE-2020-7680 describes a Cross-site Scripting (XSS) vulnerability in docsify.js versions prior to 4.11.4. This flaw allows an attacker to inject arbitrary JavaScript/HTML into a docsify page by manipulating fragment identifiers in the URL, due to insufficient validation of external resources. The vulnerability has a CVSS score of 6.1 (Medium), indicating a network-based attack with low complexity, requiring user interaction, and leading to low impact on confidentiality and integrity. Its FAUCET Risk Score is 84/100. While not listed on the KEV or Hot List, an ExploitDB entry (EDB-48681) confirms the existence of a reflective XSS exploit. There is no evidence of active exploitation, and it has received minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 4.11.4CPE matchmatch criteria
cpe:2.3:a:docsifyjs:docsify:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
4.50%
Probability of exploitation in next 30 days
EPSS Percentile
90.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-48681 · Jul 22, 2020
This CVE's current EPSS score of 0.0450 is in the 96th percentile among its peer group of 26,219 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 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 (2)

github_advisorypatch availablevia nvd_reference
View patch
npmpatch availablevia ghsa
Product: docsifyFixed in: 4.11.4

Vendor Advisories (1)

npmGHSA-qpqh-46qj-vwcwmedium

Cross-site Scripting in docsify

May 18, 2021

References

packetstormsecurity.com / files/158515/Docsify.js-4.11.4-Cross-Site-Scripting.html
ExploitThird Party AdvisoryVDB Entry
packetstormsecurity.com / files/161495/docsify-4.11.6-Cross-Site-Scripting.html
ExploitThird Party Advisory
seclists.org / fulldisclosure/2021/Feb/71
Mailing ListThird Party Advisory
github.com / docsifyjs/docsify/issues/1126
Third Party Advisory
github.com / docsifyjs/docsify/pull/1128
PatchThird Party Advisory
snyk.io / vuln/SNYK-JS-DOCSIFY-567099
Third Party Advisory