CVE-2022-3803Public exploitNetwork attack vector

Browser script execution via discoveries endpoint

Published Nov 1, 2022 · Updated Apr 15, 2025

Cross-site scripting in Eolink Apinto Dashboard allows remote authenticated users to execute script in another user's browser via /api/discoveries/. Public records identify the endpoint but do not disclose the parameter, handler, or unsafe rendering operation that processes the crafted input. A victim must interact with the crafted content, and the CNA assessment limits the demonstrated consequence to unauthorized content modification.

CVSS severity3.5
Low
EPSS probability0.59%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site scripting in Eolink Apinto Dashboard allows remote authenticated users to execute script in another user's browser via /api/discoveries/. Public records identify the endpoint but do not disclose the parameter, handler, or unsafe rendering operation that processes the crafted input. A victim must interact with the crafted content, and the CNA assessment limits the demonstrated consequence to unauthorized content modification.

The record

CVE
CVE-2022-3803
Published
Nov 1, 2022
Updated
Apr 15, 2025
Vendor
Eolink
Product
Apinto Dashboard
Classifications
CWE-707, CWE-79
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 1, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 15, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=n/a

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Eolink · Apinto Dashboardversion=n/a

Published CVSS scores

6.1NISTCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
3.5VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-707Improper Neutralization
CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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