CVE-2024-52311Network attack vector

Post-logout API access via unrevoked Cognito tokens

Published Nov 9, 2024 · Updated Oct 14, 2025

Insufficient session expiration in Amazon data.all 1.0.0 through 2.6.0 allows remote authenticated users to reuse logged-out API tokens. The Cognito logout flow does not revoke issued authentication tokens, so the API authorizer continues accepting them until expiration. Exploitation requires a previously authenticated token and preserves only that token's existing API permissions after logout.

CVSS severity6.3
Medium
EPSS probability0.48%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Insufficient session expiration in Amazon data.all 1.0.0 through 2.6.0 allows remote authenticated users to reuse logged-out API tokens. The Cognito logout flow does not revoke issued authentication tokens, so the API authorizer continues accepting them until expiration. Exploitation requires a previously authenticated token and preserves only that token's existing API permissions after logout.

The record

CVE
CVE-2024-52311
Published
Nov 9, 2024
Updated
Oct 14, 2025
Vendor
Amazon
Product
data.all
Classifications
CWE-613, CWE-863, CAPEC-633, T1078
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 9, 2024CVE publishedPublication date reported by the CVE source.
  2. Oct 14, 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=1.0.0 <=2.6.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Amazon · data.allversion=1.0.0 <=2.6.0

Published CVSS scores

5.3AmazonCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
6.3GitHub Security AdvisoryCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

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-613Insufficient Session Expiration
CWE-863Incorrect Authorization
CAPEC-633Token Impersonation
T1078Valid Accounts

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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