CWE-918: Server-Side Request Forgery in the Progress Sitefinity Next.js Renderer SDK

published 2026-10-05 34 d ago modified 2026-10-06 33 d ago also EUVD-2026-92430

cvss: 8.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 18%
public exploits: 0; none known

CWE-918: Server-Side Request Forgery in the Progress @progress/sitefinity-nextjs-sdk npm package versions 15.1.8326 through 15.4.8637 may allow a remote attacker to make server-side requests to an attacker-controlled host, potentially exposing sensitive information.

Patch / fix

fixed in 1

Progress Software @progress/sitefinity-nextjs-sdk 15.4.8638

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: 33 d ago (2026-10-06)

Exploit prediction

0.26% chance of exploitation in the next 30 days, higher than 18% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

Progress Software @progress/sitefinity-nextjs-sdk

Classification

Weakness

CWE-918 Server-Side Request Forgery

Technology feeds

Next.js rss critical rss

References

community.progress.com /s/article/Sitefinity-Critical-Security-Advisory-for-Addressing-Security-Vulnerabilities-in-Next-js-September-
vendor-advisory

Sources

CVE List CVE-2026-92931
NVD CVE-2026-92931

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary