CVE-2022-0201Public exploitNetwork attack vector

Script execution via unescaped debug-page query parameters

Published Feb 14, 2022 · Updated Aug 2, 2024

Reflected XSS in Maciej Bis Permalink Manager Lite and Pro before 2.2.15 allows remote attackers to execute script via a crafted URL. The debug page writes unsanitized and unescaped query parameters into HTML; the proof of concept injects an image element through p while enabling the page with debug_url=1. A user must follow the crafted URL, after which the script runs in that user's browser in the affected site's security context.

CVSS severity6.1
Medium
EPSS probability3.37%
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 Maciej Bis Permalink Manager Lite and Pro before 2.2.15 allows remote attackers to execute script via a crafted URL. The debug page writes unsanitized and unescaped query parameters into HTML; the proof of concept injects an image element through p while enabling the page with debug_url=1. A user must follow the crafted URL, after which the script runs in that user's browser in the affected site's security context.

The record

CVE
CVE-2022-0201
Published
Feb 14, 2022
Updated
Aug 2, 2024
Vendor
Maciej Bis
Product
Permalink Manager Pro
Classifications
CWE-79, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 14, 2022CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=2.2.15 <2.2.15

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Maciej Bis · Permalink Manager Proversion=2.2.15 <2.2.15
Maciej Bis · Permalink Manager Liteversion=2.2.15 <2.2.15

Published CVSS scores

6.1NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
4.3NIST NVDAV: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 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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