CVE-2022-50797Public exploitNetwork attack vector

Stored XSS via unescaped button labels

Published Feb 1, 2026 · Updated Feb 1, 2026

Stored cross-site scripting in Halfdata Stripe Green Downloads 2.03 allows remote authenticated users to run scripts via button labels. The settings handler stores the idcore button-label parameters without neutralizing HTML before returning their values in payment-button markup. Low-privileged settings access is required; a saved payload executes in a visitor's browser and can expose session data or alter the rendered module.

CVSS severity5.1
Medium
EPSS probability0.41%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored cross-site scripting in Halfdata Stripe Green Downloads 2.03 allows remote authenticated users to run scripts via button labels. The settings handler stores the idcore button-label parameters without neutralizing HTML before returning their values in payment-button markup. Low-privileged settings access is required; a saved payload executes in a visitor's browser and can expose session data or alter the rendered module.

The record

CVE
CVE-2022-50797
Published
Feb 1, 2026
Updated
Feb 1, 2026
Vendor
Halfdata
Product
Stripe Green Downloads
Classifications
CWE-79, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 1, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 1, 2026Record 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=2.03

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Halfdata · Stripe Green Downloadsversion=2.03

Published CVSS scores

5.1VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
6.4VulnCheckCVSS:3.1/AV:N/AC:L/PR:L/UI:N/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1190Exploit Public-Facing Application

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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