CVE-2026-27674 json
Code Injection vulnerability in SAP NetWeaver Application Server Java (Web Dynpro Java)
published 2026-04-14 6 mo ago modified 2026-10-26 13 d ago also EUVD-2026-22146
- cvss
- 6.1
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 8%
- public exploits
- 0
- none known
Summary
Due to a Code Injection vulnerability in SAP NetWeaver Application Server Java (Web Dynpro Java), an unauthenticated attacker could supply crafted input that is interpreted by the application and causes it to reference attacker-controlled content. If a victim accesses the affected functionality, that attacker-controlled content could be executed in the victim�s browser, potentially resulting in session compromise. This could allow the attacker to execute arbitrary client-side code, impacting the confidentiality and integrity of the application, with no impact to availability.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 6 mo ago
Exploit prediction
0.19% chance of exploitation in the next 30 days, higher than 8% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |
Affected products
- SAP_SE SAP NetWeaver Application Server Java (Web Dynpro Java)
Classification
- Weakness
-
- CWE-94 Improper Control of Generation of Code
References
-
url.sap
/sapsecuritypatchday
vendor-advisory
-
me.sap.com
/notes/3719397
permissions-required
Sources
- CVE List CVE-2026-27674
- NVD CVE-2026-27674
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