CVE-2022-0372Network attack vector

Stored script execution via undisclosed rendering flaw

Published Jan 27, 2022 · Updated Aug 2, 2024

Stored cross-site scripting in Crater before 6.0.2 allows remote authenticated users to run script in another user's browser. The CNA and GitHub advisory do not identify the affected input or rendering locus, and the referenced upstream commit instead adds file-type validation for uploads. Exploitation requires low-privileged access and a victim to view stored content, bounding the reported effect to browser-context data access or modification.

CVSS severity5.4
Medium
EPSS probability0.61%
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 Crater before 6.0.2 allows remote authenticated users to run script in another user's browser. The CNA and GitHub advisory do not identify the affected input or rendering locus, and the referenced upstream commit instead adds file-type validation for uploads. Exploitation requires low-privileged access and a victim to view stored content, bounding the reported effect to browser-context data access or modification.

The record

CVE
CVE-2022-0372
Published
Jan 27, 2022
Updated
Aug 2, 2024
Vendor
Crater Invoice, Inc.
Product
Crater
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 27, 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=unspecified <6.0.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Crater Invoice, Inc. · Craterversion=unspecified <6.0.2

Published CVSS scores

7.6huntr.devCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:L
5.4NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
3.5NVDAV:N/AC:M/Au:S/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007Command and Scripting Interpreter: JavaScript/JScript

Public exploit references

No public exploit references are available in this record.

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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