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CVE-2023-49881— IBM Transformation Extender Advanced session fixation

Quick assessment

Affected

IBM Transformation Extender Advanced

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 Transformation Extender Advanced是美国国际商业机器（IBM）公司的一款数据转换、验证和标准化的工具软件。 IBM Transformation Extender Advanced 10.0.1版本存在代码问题漏洞，该漏洞源于注销后未使会话失效，可能导致经过身份验证的用户冒充系统上的其他用户。

CVSS 6.3 · Medium EPSS 0.22% · P11 Updated Oct 02, 2025

Possible ATT&CK Techniques 2 AI

T1136 · Create Account T1078 · Valid Accounts

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I. Basic Information for CVE-2023-49881

Vulnerability Information

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Vulnerability Title

IBM Transformation Extender Advanced session fixation

Source: CVE Program / CVE List V5

Vulnerability Description

IBM Transformation Extender Advanced 10.0.1 does not invalidate session after logout which could allow an authenticated user to impersonate another user on the system.

Source: CVE Program / CVE List V5

CVSS Information

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

Source: CVE Program / CVE List V5

Vulnerability Type

不充分的会话过期机制

Source: CVE Program / CVE List V5

Vulnerability Title

IBM Transformation Extender Advanced 代码问题漏洞

Source: CNNVD (China National Vulnerability Database)

Vulnerability Description

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	Transformation Extender Advanced	10.0.1	`cpe:2.3:a:ibm:transformation_extender_advanced:10.0.1:::::::*`

II. Public POCs for CVE-2023-49881

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2023-49881

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Vendor Advisories for CVE-2023-49881 (1)

Security Bulletin: IBM Transformation Extender Advanced stores potentially sensitive information in log files that could be read by a local user. vendor-advisory patch

https://www.cve.org/CVERecord?id=CVE-2023-49881

Same Patch Batch · IBM · 2025-10-01 · 4 CVEs total

CVE-2023-49883	5.9 MEDIUM	IBM Transformation Extender Advanced information disclosure
CVE-2023-50300	5.1 MEDIUM	IBM Transformation Extender Advanced improper access control
CVE-2023-50301	1.9 LOW	IBM Transformation Extender Advanced information disclosure

IV. Related Vulnerabilities

Same product: Transformation Extender Advanced

Same vendor: IBM

Same weakness: CWE-613

V. Comments for CVE-2023-49881

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Goal Reached Thanks to every supporter — we hit 100%!

CVE-2023-49881— IBM Transformation Extender Advanced session fixation

Quick assessment

Possible ATT&CK Techniques 2 AI

I. Basic Information for CVE-2023-49881

Vulnerability Information

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Vulnerability Title

Vulnerability Description

CVSS Information

Vulnerability Type

Affected Products

II. Public POCs for CVE-2023-49881

III. Intelligence Information for CVE-2023-49881

Vendor Advisories for CVE-2023-49881 (1)

Same Patch Batch · IBM · 2025-10-01 · 4 CVEs total

IV. Related Vulnerabilities

V. Comments for CVE-2023-49881

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