CVE-2022-41876Network attack vector

Password-hash disclosure via exposed GraphQL user fields

Published Nov 10, 2022 · Updated Apr 23, 2025

Information disclosure in Ibexa eZ Platform GraphQL before 1.0.13 and from 2.0.0-beta1 through 2.3.11 allows remote attackers to read password hashes. The User.types.yaml GraphQL schema publishes the passwordHash field and related account properties without restricting unauthenticated user queries. Any exposed account that has created or modified content, commonly an administrator or editor, can have its password hash, hash type, email address, and login name disclosed.

CVSS severity7.5
High
EPSS probability1.39%
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 Ibexa eZ Platform GraphQL before 1.0.13 and from 2.0.0-beta1 through 2.3.11 allows remote attackers to read password hashes. The User.types.yaml GraphQL schema publishes the passwordHash field and related account properties without restricting unauthenticated user queries. Any exposed account that has created or modified content, commonly an administrator or editor, can have its password hash, hash type, email address, and login name disclosed.

The record

CVE
CVE-2022-41876
Published
Nov 10, 2022
Updated
Apr 23, 2025
Vendor
Ibexa
Product
eZ Platform GraphQL
Classifications
CWE-200, CWE-922, T1552
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Nov 10, 2022CVE publishedPublication date reported by the CVE source.
  2. Apr 23, 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=< 1.0.13
  2. Affected versionversion=>= v2.0.0-beta1, < 2.3.12

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Ibexa · eZ Platform GraphQLversion=< 1.0.13; version=>= v2.0.0-beta1, < 2.3.12

Published CVSS scores

7.5GitHubCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/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
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
CWE-922Insecure Storage of Sensitive Information
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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