CVE-2022-0381Public exploitNetwork attack vector

Script execution via unescaped URL reflection

Published Feb 4, 2022 · Updated Feb 10, 2025

Reflected XSS in Embed Swagger 1.0.0 and earlier allows remote attackers to execute script in a visitor's browser via a crafted URL. swagger-iframe.php validates the url parameter only as a URL, then echoes it unencoded into a quoted JavaScript value. Execution requires a visitor to open the attacker-supplied link and can read or alter data available to that browser session.

CVSS severity6.1
Medium
EPSS probability3.86%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Reflected XSS in Embed Swagger 1.0.0 and earlier allows remote attackers to execute script in a visitor's browser via a crafted URL. swagger-iframe.php validates the url parameter only as a URL, then echoes it unencoded into a quoted JavaScript value. Execution requires a visitor to open the attacker-supplied link and can read or alter data available to that browser session.

The record

CVE
CVE-2022-0381
Published
Feb 4, 2022
Updated
Feb 10, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 4, 2022CVE publishedPublication date reported by the CVE source.
  2. Feb 10, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

4.3NIST NVDAV:N/AC:M/Au:N/C:N/I:P/A:N
6.1WordfenceCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1203Exploitation for Client Execution

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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