CVE-2022-0899Public exploitNetwork attack vector

Script execution via unescaped admin-page URLs

Published Jul 25, 2022 · Updated Aug 2, 2024

Reflected XSS in DraftPress Header Footer Code Manager before 1.1.24 allows remote attackers to execute script via a crafted admin URL. The plugin builds admin-page URLs from request parameters and writes them into HTML attributes without output escaping, so injected markup becomes executable script. Execution requires a logged-in user with access to the plugin admin page to follow the crafted URL, placing the script in that user’s browser session.

CVSS severity6.1
Medium
EPSS probability1.32%
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 DraftPress Header Footer Code Manager before 1.1.24 allows remote attackers to execute script via a crafted admin URL. The plugin builds admin-page URLs from request parameters and writes them into HTML attributes without output escaping, so injected markup becomes executable script. Execution requires a logged-in user with access to the plugin admin page to follow the crafted URL, placing the script in that user’s browser session.

The record

CVE
CVE-2022-0899
Published
Jul 25, 2022
Updated
Aug 2, 2024
Vendor
DraftPress
Product
Header Footer Code Manager
Classifications
CWE-79, CAPEC-591, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 25, 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

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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=1.1.24 <1.1.24

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

DraftPress · Header Footer Code Managerversion=1.1.24 <1.1.24

Published CVSS scores

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 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')
CAPEC-591Reflected XSS
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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