sequa-ai sequa-mcp OAuth Server Discovery node-oauth-client-provider.ts redirectToAuthorization os command injection

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2025-10619
StatePUBLISHED
AssignerVulDB
Source PriorityCVE Program / NVD first with legacy fallback
Published2025-09-17 21:15:37 UTC
Updated2026-04-29 01:00:01 UTC
DescriptionA vulnerability was detected in sequa-ai sequa-mcp up to 1.0.13. This affects the function redirectToAuthorization of the file src/helpers/node-oauth-client-provider.ts of the component OAuth Server Discovery. Performing manipulation results in os command injection. Remote exploitation of the attack is possible. The exploit is now public and may be used. Upgrading to version 1.0.14 is able to mitigate this issue. The patch is named e569815854166db5f71c2e722408f8957fb9e804. It is recommended to upgrade the affected component. The vendor explains: "We only promote that mcp server with our own URLs that have a valid response, but yes if someone would use it with a non sequa url, this is a valid attack vector. We have released a new version (1.0.14) that fixes this and validates that only URLs can be opened."

Risk And Classification

Primary CVSS: v4.0 2.1 LOW from [email protected]

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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

Problem Types: CWE-77 | CWE-78 | CWE-78 OS Command Injection | CWE-77 Command Injection

VersionSourceTypeScoreSeverityVector
4.0[email protected]Secondary2.1LOWCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/C...
4.0CNADECLARED5.3MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
3.1[email protected]Secondary6.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
3.1CNADECLARED6.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
3.0CNADECLARED6.3MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
2.0[email protected]Secondary6.5AV:N/AC:L/Au:S/C:P/I:P/A:P
2.0CNADECLARED6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C

CVSS v4.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
None
Confidentiality
Low
Integrity
Low
Availability
Low
Sub Conf.
None
Sub Integrity
None
Sub Availability
None

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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 v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Sequa-ai Sequa-mcp affected 1.0.0 Not specified
CNA Sequa-ai Sequa-mcp affected 1.0.1 Not specified
CNA Sequa-ai Sequa-mcp affected 1.0.2 Not specified
CNA Sequa-ai Sequa-mcp affected 1.0.3 Not specified
CNA Sequa-ai Sequa-mcp affected 1.0.4 Not specified
CNA Sequa-ai Sequa-mcp affected 1.0.5 Not specified
CNA Sequa-ai Sequa-mcp affected 1.0.6 Not specified
CNA Sequa-ai Sequa-mcp affected 1.0.7 Not specified
CNA Sequa-ai Sequa-mcp affected 1.0.8 Not specified
CNA Sequa-ai Sequa-mcp affected 1.0.9 Not specified
CNA Sequa-ai Sequa-mcp affected 1.0.10 Not specified
CNA Sequa-ai Sequa-mcp affected 1.0.11 Not specified
CNA Sequa-ai Sequa-mcp affected 1.0.12 Not specified
CNA Sequa-ai Sequa-mcp affected 1.0.13 Not specified
CNA Sequa-ai Sequa-mcp unaffected 1.0.14 Not specified

References

ReferenceSourceLinkTags
lavender-bicycle-a5a.notion.site/Sequa-MCP-RCE-26853a41781f807da1c0cd158f9e3e1a [email protected] lavender-bicycle-a5a.notion.site
lavender-bicycle-a5a.notion.site/Sequa-MCP-RCE-26853a41781f807da1c0cd158f9e3e1a 134c704f-9b21-4f2e-91b3-4a467353bcc0 lavender-bicycle-a5a.notion.site
vuldb.com [email protected] vuldb.com
vuldb.com [email protected] vuldb.com
vuldb.com [email protected] vuldb.com
github.com/sequa-ai/sequa-mcp/commit/e569815854166db5f71c2e722408f8957fb... [email protected] github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: yhryhryhr_ (VulDB User) (en)

Additional Advisory Data

SourceTimeEvent
CNA2025-09-17T00:00:00.000ZAdvisory disclosed
CNA2025-09-17T02:00:00.000ZVulDB entry created
CNA2025-09-17T13:41:52.000ZVulDB entry last update

© CVE.report 2026

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

Free CVE JSON API cve.report/api

CVE.report and Source URL Uptime Status status.cve.report