CVE-2026-18974Public exploitNetwork attack vector

Unauthenticated file disclosure via raw path dispatch

Published Aug 6, 2026 · Updated Aug 6, 2026

Improper access control in heshengtao Super Agent Party 0.4.0 and 0.4.1 allows remote attackers to read server-local files. The get_content helper in py/load_files.py treats every non-HTTP file_url as a trusted local path, and handle_local_file passes it directly to open for reading. The public execute_tool_manually route requires no authentication or user interaction, and exposure is limited to files readable by the backend process.

CVSS severity5.3
Medium
EPSS probability0.31%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in heshengtao Super Agent Party 0.4.0 and 0.4.1 allows remote attackers to read server-local files. The get_content helper in py/load_files.py treats every non-HTTP file_url as a trusted local path, and handle_local_file passes it directly to open for reading. The public execute_tool_manually route requires no authentication or user interaction, and exposure is limited to files readable by the backend process.

The record

CVE
CVE-2026-18974
Published
Aug 6, 2026
Updated
Aug 6, 2026
Vendor
heshengtao
Product
Super Agent Party
Classifications
CWE-200, CWE-284, T1005, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 6, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 6, 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=0.4.0
  2. Affected versionversion=0.4.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

heshengtao · Super Agent Partyversion=0.4.0; version=0.4.1

Published CVSS scores

5.0VulDBAV:N/AC:L/Au:N/C:P/I:N/A:N
5.3VulDBCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
5.5VulDBCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P

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 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
CWE-284Improper Access Control
T1005Data from Local System
T1190Exploit Public-Facing Application

Public exploit references

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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