CVE-2026-13258— IBM DataPower Gateway Cross-Site Scripting
Quick assessment
Affected
IBM DataPower Gateway 10.6CD
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 DataPower Gateway 版本 10.5.0.0 至 10.5.0.22、10.6.1 至 10.6.6、10.6.0.0 至 10.6.0.10 以及 11.0.0.0 至 11.0.0.2 存在跨站脚本（XSS）漏洞。该漏洞允许已认证用户在 Web 用户界面中嵌入任意 JavaScript 代码，从而可能改变预期的功能，并导致在可信会话中发生凭据泄露。
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I. Basic Information for CVE-2026-13258
Vulnerability Information
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Vulnerability Title
IBM DataPower Gateway Cross-Site Scripting
Source: CVE Program / CVE List V5
Vulnerability Description
IBM DataPower Gateway 10.5.0.0 through 10.5.0.22, 10.6.1 through 10.6.6, 10.6.0.0 through 10.6.0.10, and 11.0.0.0 through 11.0.0.2 is vulnerable to cross-site scripting. This vulnerability allows an authenticated user to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| IBM | DataPower Gateway 10.6CD | 10.6.1 ~ 10.6.6 |
cpe:2.3:a:ibm:datapower_gateway_106cd:10.6.1:*:*:*:*:*:*:*
|
|
| IBM | DataPower Gateway 10.6.0 | 10.6.0.0 ~ 10.6.0.10 |
cpe:2.3:a:ibm:datapower_gateway_1060:10.6.0.0:*:*:*:*:*:*:*
|
|
| IBM | DataPower Gateway 11.0.0 | 11.0.0.0 ~ 11.0.0.2 |
cpe:2.3:a:ibm:datapower_gateway_1100:11.0.0.0:*:*:*:*:*:*:*
|
|
| IBM | DataPower Gateway 10.5.0 | 10.5.0.0 ~ 10.5.0.22 |
cpe:2.3:a:ibm:datapower_gateway_1050:10.5.0.0:*:*:*:*:*:*:*
|
|
II. Public POCs for CVE-2026-13258
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2026-13258 (1)
Same Patch Batch · IBM · 2026-10-08 · 40 CVEs total
| CVE-2026-14269 | 9.8 CRITICAL | IBM DataPower Gateway Buffer Overflow |
| CVE-2026-14502 | 9.8 CRITICAL | IBM DataPower Gateway Improper Authentication |
| CVE-2026-16340 | 9.8 CRITICAL | IBM DataPower Gateway Out-of-bounds Write |
| CVE-2026-15762 | 9.8 CRITICAL | IBM DataPower Gateway Out-of-bounds Write |
| CVE-2026-14992 | 9.8 CRITICAL | IBM DataPower Gateway Out-of-bounds Write |
| CVE-2026-14991 | 9.8 CRITICAL | IBM DataPower Gateway Out-of-bounds Write |
| CVE-2026-14990 | 9.3 CRITICAL | IBM DataPower Gateway affected by cross-site scripting |
| CVE-2026-16163 | 8.6 HIGH | IBM DataPower Gateway Out-of-bounds Write |
| CVE-2026-16159 | 8.6 HIGH | IBM DataPower Gateway Out-of-bounds Write |
| CVE-2026-14496 | 8.2 HIGH | IBM DataPower Gateway Out-of-bounds Read |
| CVE-2026-15824 | 8.2 HIGH | IBM DataPower Gateway Denial of Service |
| CVE-2026-14905 | 8.2 HIGH | IBM DataPower Gateway XXE |
| CVE-2026-14497 | 8.1 HIGH | IBM DataPower Gateway Improper Verification of Cryptographic Signature |
| CVE-2026-14888 | 8.1 HIGH | IBM DataPower Gateway Buffer Overflow |
| CVE-2026-15784 | 8.1 HIGH | IBM DataPower Gateway Out-of-bounds Write |
| CVE-2026-15781 | 8.0 HIGH | IBM DataPower Gateway Buffer Overflow |
| CVE-2026-14507 | 7.7 HIGH | IBM DataPower Gateway Out-of-bounds Write |
| CVE-2026-16178 | 7.5 HIGH | IBM DataPower Gateway Out-of-bounds Write |
| CVE-2026-15819 | 7.5 HIGH | IBM DataPower Gateway Out-of-bounds Write |
| CVE-2026-15822 | 7.5 HIGH | IBM DataPower Gateway Denial of Service |
Showing top 20 of 40 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: DataPower Gateway 10.6CD
-
CVE-2026-14269
IBM DataPower Gateway Buffer Overflow -
CVE-2026-13257
IBM DataPower Gateway Insufficient Verification of Data Auth -
CVE-2026-14273
IBM DataPower Gateway Incorrect Authorization -
CVE-2026-14496
IBM DataPower Gateway Out-of-bounds Read -
CVE-2026-14497
IBM DataPower Gateway Improper Verification of Cryptographic
Same vendor: IBM
-
CVE-2026-14269
IBM DataPower Gateway Buffer Overflow -
CVE-2026-13257
IBM DataPower Gateway Insufficient Verification of Data Auth -
CVE-2026-14273
IBM DataPower Gateway Incorrect Authorization -
CVE-2026-14496
IBM DataPower Gateway Out-of-bounds Read -
CVE-2026-14497
IBM DataPower Gateway Improper Verification of Cryptographic
Same weakness: CWE-79
-
CVE-2026-104077
Obsidian Desktop < 1.14.0 RCE via Slides Plugin Markdown -
CVE-2026-105831
EspoCRM before 10.0.6 Unauthenticated Stored HTML Injection -
CVE-2026-14990
IBM DataPower Gateway affected by cross-site scripting -
CVE-2026-27420
WordPress Zotpress plugin <= 7.4.4 - Cross Site Scripting (X -
CVE-2026-62127
WordPress WP plugin Info Card plugin <= 6.3.5 - Cross Site S
V. Comments for CVE-2026-13258
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