Vulnerability in Unopim
CVE-2026-102630
UnoPim versions before 2.0.1 and 2.1.1 trust all connecting clients as proxies and honor the X-Forwarded-Host header without validation, allowing unauthenticated attackers to inject arbitrary origins into admin layout pages. Attackers can set X-Forwarded-Host to redirect JavaScript asset loading to their server, and when responses are cached by shared proxies, subsequent administrators execute attacker-supplied code in their authenticated sessions.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- github.com/unopim/unopim/commit/77e33618df5ba82fc9c9a32d137368e5bbe5ac9c (patch)
- github.com/unopim/unopim/releases/tag/v2.0.1 (release-notes)
- github.com/unopim/unopim/releases/tag/v2.1.1 (release-notes)
- github.com/unopim/unopim/blob/v2.1.0/bootstrap/app.php (technical-description)
- github.com/unopim/unopim/blob/v2.1.0/packages/Webkul/Admin/src/Resources/views/… (technical-description)
- github.com/unopim/unopim (product)
- www.vulncheck.com/advisories/unopim-2.0.0-before-2.0.1-and-2.1.0-before-2.1.1-c… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-102630?
- CVE-2026-102630 is a medium-severity vulnerability in Unopim, classified under CWE-348. CVSS score: 4.7/10. Published 2026-09-29.
- How severe is CVE-2026-102630?
- Medium severity. CVSS v3 base score is 4.7 out of 10.