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CVE-2026-72713

XAgent Path Traversal Arbitrary File Read via /workspace/file

8.7 High

XAgent contains a path traversal vulnerability in the workspace file endpoint that allows self-registered or default-credential users to read arbitrary files on the host by supplying parent-directory segments in the file_name form field with no path containment check. Attackers can register an account without email verification, then submit crafted file_name values such as parent-directory traversal sequences to the /workspace/file handler to read host files including application secrets, database credentials, and system files outside the Docker sandbox.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
None

What an attacker can affect

Confidentiality
High
Integrity
None
Availability
None

Exploit likelihood

0.83%Up 0.1 points since Aug 12, 2026
90%50%10%1%

What each source reports

CVE List Score used 8.7

XAgent Path Traversal Arbitrary File Read via /workspace/file

XAgent contains a path traversal vulnerability in the workspace file endpoint that allows self-registered or default-credential users to read arbitrary files on the host by supplying parent-directory segments in the file_name form field with no path containment check. Attackers can register an account without email verification, then submit crafted file_name values such as parent-directory traversal sequences to the /workspace/file handler to read host files including application secrets, database credentials, and system files outside the Docker sandbox.

Record
CVE-2026-72713
CVSS 4.0
8.7 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness
CWE-22
Updated
2026-11-02
EUVDEUVD-2026-56851 8.7

XAgent contains a path traversal vulnerability in the workspace file endpoint that allows self-registered or default-credential users to read arbitrary files on the host by supplying parent-directory segments in the file_name form field with no path containment check. Attackers can register an account without email verification, then submit crafted file_name values such as parent-directory traversal sequences to the /workspace/file handler to read host files including application secrets, database credentials, and system files outside the Docker sandbox.

Record
EUVD-2026-56851
CVSS 4.0
8.7 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Updated
2026-11-02
GitHub AdvisoriesGHSA-c7q4-h75g-2c94 8.7

XAgent contains a path traversal vulnerability in the workspace file endpoint that allows self...

XAgent contains a path traversal vulnerability in the workspace file endpoint that allows self-registered or default-credential users to read arbitrary files on the host by supplying parent-directory segments in the file_name form field with no path containment check. Attackers can register an account without email verification, then submit crafted file_name values such as parent-directory traversal sequences to the /workspace/file handler to read host files including application secrets, database credentials, and system files outside the Docker sandbox.

Record
GHSA-c7q4-h75g-2c94
CVSS 4.0
8.7 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness
CWE-22
Updated
2026-11-02
NVD 8.7

XAgent contains a path traversal vulnerability in the workspace file endpoint that allows self-registered or default-credential users to read arbitrary files on the host by supplying parent-directory segments in the file_name form field with no path containment check. Attackers can register an account without email verification, then submit crafted file_name values such as parent-directory traversal sequences to the /workspace/file handler to read host files including application secrets, database credentials, and system files outside the Docker sandbox.

Record
CVE-2026-72713
CVSS 4.0
8.7 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1
7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness
CWE-22
Updated
2026-11-02
OSV 8.7

XAgent Path Traversal Arbitrary File Read via /workspace/file

XAgent contains a path traversal vulnerability in the workspace file endpoint that allows self-registered or default-credential users to read arbitrary files on the host by supplying parent-directory segments in the file_name form field with no path containment check. Attackers can register an account without email verification, then submit crafted file_name values such as parent-directory traversal sequences to the /workspace/file handler to read host files including application secrets, database credentials, and system files outside the Docker sandbox.

Record
CVE-2026-72713
CVSS 4.0
8.7 HighCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Weakness
CWE-22
Updated
2026-11-02

Affected products

History

History
RecordedChangedSources
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-72713 is a high vulnerability (CVSS 8.7) in Openbmb Xagent, published August 11, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.83%, the 57th percentile. No source names a fixed version.

References

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