CVE-2026-40313Network attack vector

GitHub token exposure via persisted checkout credentials

Published Apr 14, 2026 · Updated Apr 14, 2026

Credential exposure in PraisonAI before 4.5.140 allows remote attackers to obtain GitHub Actions tokens from uploaded artifacts. Affected workflows invoke actions/checkout without disabling credential persistence, leaving the token in .git/config when that file enters an artifact. Exploitation requires read access to such an artifact; the token permits only the repository actions assigned to the affected workflow.

CVSS severity9.1
Critical
EPSS probability0.30%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Credential exposure in PraisonAI before 4.5.140 allows remote attackers to obtain GitHub Actions tokens from uploaded artifacts. Affected workflows invoke actions/checkout without disabling credential persistence, leaving the token in .git/config when that file enters an artifact. Exploitation requires read access to such an artifact; the token permits only the repository actions assigned to the affected workflow.

The record

CVE
CVE-2026-40313
Published
Apr 14, 2026
Updated
Apr 14, 2026
Vendor
PraisonAI
Product
PraisonAI
Classifications
CWE-829, T1552.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 14, 2026CVE publishedPublication date reported by the CVE source.
  2. Apr 14, 2026Record 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=< 4.5.140

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

PraisonAI · PraisonAIversion=< 4.5.140

Published CVSS scores

9.1GitHub, Inc.CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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-829Inclusion of Functionality from Untrusted Control Sphere
T1552.001Unsecured Credentials: Credentials In Files

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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