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

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-81212— DataStage on Cloud Pak for Data Improper Authorization

Quick assessment

Affected
IBM DataStage on Cloud Pak for Data
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 DataStage on Cloud Pak for Data 5.4.0.0 允许未认证用户向共享 Redis 中任意租户的键执行任意写入操作。该漏洞破坏了平台的凭据加密边界，使得匿名调用者能够污染任意租户的缓存工作流参数。

CVSS 10.0 · Critical
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-81212

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
DataStage on Cloud Pak for Data Improper Authorization
Source: CVE Program / CVE List V5
Vulnerability Description
IBM DataStage on Cloud Pak for Data 5.4.0.0 allows an unauthenticated user to perform an arbitrary write into shared Redis under any tenant's key. This collapses the platform's credential-encryption boundary and lets an anonymous caller poison any tenant's cached flow parameters.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
IBM DataStage on Cloud Pak for Data 5.4.0.0 cpe:2.3:a:ibm:datastage_on_cloud_pak_for_data:5.4.0.0:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-81212

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-81212

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-81212 (1)

Same Patch Batch · IBM · 2026-10-20 · 11 CVEs total

CVE-2026-92559 9.8 CRITICAL IBM App Connect Enterprise is vulnerable to a credential exposure
CVE-2026-76587 8.8 HIGH IBM Planning Analytics Buffer Overflow
CVE-2026-93441 8.6 HIGH IBM QRadar SIEM HTTP Receiver protocol is vulnerable to a denial of service
CVE-2026-93442 8.2 HIGH IBM QRadar SIEM Out-of-bounds Read
CVE-2026-82891 8.1 HIGH IBM Guardium Data Protection is affected by a security vulnerability
CVE-2026-93888 7.8 HIGH IBM Sterling Connect:Direct for Unix Buffer Overflow
CVE-2026-87800 6.8 MEDIUM IBM Cyber Fraud includes components with multiple known vulnerabilities
CVE-2026-93744 6.5 MEDIUM IBM i Improper Authentication
CVE-2026-94402 6.1 MEDIUM IBM vulnerable to cross-site scripting (XSS) via unsanitized title truncation
CVE-2026-9825 3.7 LOW IBM Cyber Fraud Reachable Assertion

IV. Related Vulnerabilities

Same product: DataStage on Cloud Pak for Data
Same vendor: IBM
Same weakness: CWE-285

V. Comments for CVE-2026-81212

No comments yet

Leave a comment