CVE-2026-26338
CRITICALCVSS 9.8/10EPSS 0.36%
Last modified
CVE-2026-26338 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Hyland Alfresco Transformation Service allows unauthenticated attackers to achieve server-side request forgery (SSRF) through the document processing functionality.. EPSS estimates a 0.36% chance of exploitation in the next 30 days.
Description
Hyland Alfresco Transformation Service allows unauthenticated attackers to achieve server-side request forgery (SSRF) through the document processing functionality.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Hyland | Alfresco Transform Service | < 4.3 | — |
| Hyland | Alfresco Transform Core | < 5.3.0 | — |
| Hyland | Alfresco Transform Core | 5.3.0 | Alpha1 |
References
- https://www.vulncheck.com/advisories/hyland-alfresco-transformation-service-ssrfThird Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-26338?
Hyland Alfresco Transformation Service allows unauthenticated attackers to achieve server-side request forgery (SSRF) through the document processing functionality.
How severe is CVE-2026-26338?
CVE-2026-26338 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.36% probability of exploitation in the next 30 days.
How do I fix CVE-2026-26338?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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Are you affected by CVE-2026-26338?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST