A vulnerability was identified in sooperset mcp-atlassian up to 0.24.0. This issue affects the function validate_safe_path of the file src/mcp_atlassian/utils/io.py. The manipulation of the argument path leads to path traversal. The attack may be initiated remotely. The exploit is publicly available and might be used. Upgrading to version 0.24.1 is capable of addressing this issue. Upgrading the affected component is recommended. This CVE was requested by the vendor.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
Sooperset Subscribe
Mcp-atlassian Subscribe

No data.

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/sooperset/mcp-atlassian/ cve-icon cve-icon
https://github.com/sooperset/mcp-atlassian/pull/1448 cve-icon cve-icon
https://github.com/sooperset/mcp-atlassian/releases/tag/v0.24.1 cve-icon cve-icon
https://github.com/sooperset/mcp-atlassian/security/advisories/GHSA-qh7q-jmc7-rc7j cve-icon cve-icon
https://vuldb.com/cve/CVE-2026-124503 cve-icon cve-icon
https://vuldb.com/submit/1052035 cve-icon cve-icon
https://vuldb.com/vuln/433614 cve-icon cve-icon
https://vuldb.com/vuln/433614/cti cve-icon cve-icon
History

Tue, 10 Nov 2026 10:00:00 +0000

Type Values Removed Values Added
Description A vulnerability was identified in sooperset mcp-atlassian up to 0.24.0. This issue affects the function validate_safe_path of the file src/mcp_atlassian/utils/io.py. The manipulation of the argument path leads to path traversal. The attack may be initiated remotely. The exploit is publicly available and might be used. Upgrading to version 0.24.1 is capable of addressing this issue. Upgrading the affected component is recommended. This CVE was requested by the vendor.
Title sooperset mcp-atlassian io.py validate_safe_path path traversal
First Time appeared Sooperset
Sooperset mcp-atlassian
Weaknesses CWE-22
CPEs cpe:2.3:a:sooperset:mcp-atlassian:*:*:*:*:*:*:*:*
Vendors & Products Sooperset
Sooperset mcp-atlassian
References
Metrics cvssV2_0

{'score': 4, 'vector': 'AV:N/AC:L/Au:S/C:P/I:N/A:N/E:POC/RL:OF/RC:C'}

cvssV3_0

{'score': 4.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C'}

cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-11-10T09:45:23.113Z

Reserved: 2026-11-08T09:07:13.800Z

Link: CVE-2026-124503

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2026-11-10T10:16:43.760

Modified: 2026-11-10T10:16:43.977

Link: CVE-2026-124503

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses