CVE-2022-4736Network attack vector

Cross-site scripting via raw page-title rendering

Published Dec 25, 2022 · Updated Apr 10, 2025

Cross-site scripting in Juan Schwindt Venganzas del Pasado allows remote authenticated users to execute script through a crafted page parameter. Four Rails views interpolate params[:page] into the_title and pass that value to raw, disabling HTML escaping for the rendered heading. Exploitation requires low-privileged access and a victim to open the crafted archive, contributions, posts, or torrents URL, after which script runs in the site's browser origin.

CVSS severity3.5
Low
EPSS probability0.54%
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 Juan Schwindt Venganzas del Pasado allows remote authenticated users to execute script through a crafted page parameter. Four Rails views interpolate params[:page] into the_title and pass that value to raw, disabling HTML escaping for the rendered heading. Exploitation requires low-privileged access and a victim to open the crafted archive, contributions, posts, or torrents URL, after which script runs in the site's browser origin.

The record

CVE
CVE-2022-4736
Published
Dec 25, 2022
Updated
Apr 10, 2025
Vendor
Juan Schwindt
Product
Venganzas del Pasado
Classifications
CWE-79, T1189
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Dec 25, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 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?

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?

Juan Schwindt · Venganzas del Pasadoversion=n/a

Published CVSS scores

3.5VulDBCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1189Drive-by Compromise

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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