CVE-2022-23376Public exploitNetwork attack vector

Browser script execution via unescaped query parameters

Published Feb 19, 2022 · Updated Aug 3, 2024

Reflected XSS in WikiDocs 0.1.18 allows remote attackers to execute scripts in a user's browser through crafted page URLs. Template.inc.php places the search query in HTML without output encoding, while submit.php embeds the act query in script context without escaping. No authentication is required, but a user must follow a crafted link; successful exploitation runs attacker-supplied JavaScript in the victim's WikiDocs origin.

CVSS severity6.1
Medium
EPSS probability0.86%
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 WikiDocs 0.1.18 allows remote attackers to execute scripts in a user's browser through crafted page URLs. Template.inc.php places the search query in HTML without output encoding, while submit.php embeds the act query in script context without escaping. No authentication is required, but a user must follow a crafted link; successful exploitation runs attacker-supplied JavaScript in the victim's WikiDocs origin.

The record

CVE
CVE-2022-23376
Published
Feb 19, 2022
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-79, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 19, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record 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

6.1NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
4.3NVDAV:N/AC:M/Au:N/C:N/I:P/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 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')
T1204.001Malicious Link

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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