CVE-2020-14969Network attack vector

Restricted metadata disclosure via missing correlation ACL

Published Jun 22, 2020 · Updated Aug 4, 2024

Missing authorization in MISP 2.4.128 and earlier allows remote attackers to read restricted attribute-correlation metadata via REST search. The getRelatedAttributes method queried matching attributes using correlation conditions alone, without adding the requesting user's ACL conditions. Exposure requires the attribute restSearch path with correlations included and reveals metadata for otherwise unreachable attributes, not their full contents.

CVSS severity7.5
High
EPSS probability1.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing authorization in MISP 2.4.128 and earlier allows remote attackers to read restricted attribute-correlation metadata via REST search. The getRelatedAttributes method queried matching attributes using correlation conditions alone, without adding the requesting user's ACL conditions. Exposure requires the attribute restSearch path with correlations included and reveals metadata for otherwise unreachable attributes, not their full contents.

The record

CVE
CVE-2020-14969
Published
Jun 22, 2020
Updated
Aug 4, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-862, T1213
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 22, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5.0NIST NVDAV:N/AC:L/Au:N/C:P/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.

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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-862Missing Authorization
T1213Data from Information Repositories

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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