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CVE-2026-15656— IBM MAS uses axios-1.15.2, protobufjs-8.0.1 and undici-7.26 which is vulnerable to multiple CVEs, and contains vulnerabilities related to missing Secure attribute on mas-redirect-uri cookie and weak HMAC Session Secret

Quick assessment

Affected
IBM Maximo Application Suite
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

IBM Maximo Application Suite是美国IBM公司的一套企业资产管理应用套件。 IBM Maximo Application Suite 9.2版本、9.1版本和9.0版本存在会话机制问题漏洞，该漏洞源于未在授权令牌或会话cookie上设置安全属性，可能导致攻击者通过发送不安全链接诱使用户点击，并通过嗅探流量获取cookie值。

CVSS 4.3 · Medium EPSS 0.19% · P7

Affected Version Matrix 3

VendorProduct Version RangeStatus
IBM Maximo Application Suite 9.2 affected
9.1 affected
9.0 affected
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I. Basic Information for CVE-2026-15656

Vulnerability Information
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Vulnerability Title
IBM MAS uses axios-1.15.2, protobufjs-8.0.1 and undici-7.26 which is vulnerable to multiple CVEs, and contains vulnerabilities related to missing Secure attribute on mas-redirect-uri cookie and weak HMAC Session Secret
Source: CVE Program / CVE List V5
Vulnerability Description
IBM Maximo Application Suite 9.2, 9.1, and 9.0 does not set the secure attribute on authorization tokens or session cookies. Attackers may be able to get the cookie values by sending a http:// link to a user or by planting this link in a site the user goes to. The cookie will be sent to the insecure link and the attacker can then obtain the cookie value by snooping the traffic.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
HTTPS会话中未设置’Secure’属性的敏感Cookie
Source: CVE Program / CVE List V5
Vulnerability Title
IBM Maximo Application Suite 会话机制问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM Maximo Application Suite是美国IBM公司的一套企业资产管理应用套件。 IBM Maximo Application Suite 9.2版本、9.1版本和9.0版本存在会话机制问题漏洞，该漏洞源于未在授权令牌或会话cookie上设置安全属性，可能导致攻击者通过发送不安全链接诱使用户点击，并通过嗅探流量获取cookie值。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
IBM Maximo Application Suite 9.2 cpe:2.3:a:ibm:maximo_application_suite:9.2:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-15656

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III. Intelligence Information for CVE-2026-15656

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Vendor Advisories for CVE-2026-15656 (1)

Same Patch Batch · IBM · 2026-08-05 · 32 CVEs total

CVE-2026-8478 8.8 HIGH Langflow OSS is affected by arbitrary code execution in component generation, validation,
CVE-2026-9201 8.8 HIGH Langflow OSS is affected by arbitrary code execution in component generation, validation,
CVE-2026-8182 8.8 HIGH Langflow OSS is affected by arbitrary code execution in component generation, validation,
CVE-2026-17623 8.8 HIGH Langflow is affected OS Command Injection in Model Context Protocol features
CVE-2026-17632 8.8 HIGH Langflow OSS is affected by arbitrary code execution in component generation, validation,
CVE-2026-17626 8.8 HIGH Langflow is affected by security vulnerabilities in Model Context Protocol features
CVE-2026-17624 8.5 HIGH Langflow OSS is affected by arbitrary code execution in component generation, validation,
CVE-2026-9077 8.5 HIGH Reliance on Untrusted Inputs in a Security Decision vulnerabilities in Model Context Proto
CVE-2026-17617 8.5 HIGH Server-Side Request Forgery (SSRF) in IBM Application Gateway Operator
CVE-2026-17633 8.5 HIGH Langflow OSS is affected by arbitrary code execution in component generation, validation,
CVE-2026-10025 8.2 HIGH IBM QRadar SIEM has an XML External Entity (XXE) injection vulnerability
CVE-2026-9196 8.1 HIGH Langflow OSS is affected by arbitrary code execution in component generation, validation,
CVE-2026-8400 8.1 HIGH Multiple Vulnerabilities in IBM® Java SDK affect IBM WebSphere Application Server and WebS
CVE-2026-8183 7.7 HIGH Langflow OSS is affected by arbitrary code execution in custom component validation and tr
CVE-2026-8446 7.5 HIGH Langflow is affected by security vulnerabilities in Model Context Protocol features
CVE-2026-9205 7.4 HIGH Langflow is affected by weaknesses in secret handling and sensitive configuration access
CVE-2026-8470 7.4 HIGH Langflow is affected by weaknesses in secret handling and sensitive configuration access
CVE-2026-17630 7.2 HIGH Langflow is affected by security vulnerabilities in Model Context Protocol features
CVE-2026-17625 7.2 HIGH Langflow is affected by OS Command Injection in Model Context Protocol features
CVE-2026-9081 7.1 HIGH Langflow OSS is affected by server-side request forgery in provider validation and API req

Showing top 20 of 32 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Maximo Application Suite
Same vendor: IBM
Same weakness: CWE-614

V. Comments for CVE-2026-15656

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