CVE-2022-4869Network attack vector

Password disclosure via unsanitized middleware error output

Published Jan 5, 2023 · Updated Aug 3, 2024

Information disclosure in Evolution Events Artaxerxes before 2022-08-12 allows remote authenticated users to expose passwords in error output. The request path lacked a pre-view middleware safeguard, so middleware exceptions such as CSRF failures rendered the POST password parameter instead of marking it sensitive. Exploitation requires low-privileged access and user interaction, and the consequence is limited to disclosure of submitted password values.

CVSS severity7.5
High
EPSS probability0.63%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Evolution Events Artaxerxes before 2022-08-12 allows remote authenticated users to expose passwords in error output. The request path lacked a pre-view middleware safeguard, so middleware exceptions such as CSRF failures rendered the POST password parameter instead of marking it sensitive. Exploitation requires low-privileged access and user interaction, and the consequence is limited to disclosure of submitted password values.

The record

CVE
CVE-2022-4869
Published
Jan 5, 2023
Updated
Aug 3, 2024
Vendor
Evolution Events
Product
Artaxerxes
Classifications
CWE-200, T1552
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 5, 2023CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 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=n/a

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Evolution Events · Artaxerxesversion=n/a

Published CVSS scores

4.0VulDBAV:N/AC:L/Au:S/C:P/I:N/A:N
7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
3.5VulDBCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/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-200Exposure of Sensitive Information to an Unauthorized Actor
T1552Unsecured Credentials

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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