CVE-2026-102630 (CVSS 4.7)

Description

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.

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CVSS v3.1 Score

4.7

MEDIUM

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS — Exploit Prediction

0.0011

Probability of exploitation

0.01%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-348 CWE-348

References

Other References

https://github.com/unopim/unopim https://github.com/unopim/unopim/blob/v2.1.0/bootstrap/app.php#L24 https://github.com/unopim/unopim/blob/v2.1.0/packages/Webkul/Admin/src/Resources/views/components/layouts/index.blade.php#L9 https://github.com/unopim/unopim/commit/77e33618df5ba82fc9c9a32d137368e5bbe5ac9c https://github.com/unopim/unopim/releases/tag/v2.0.1 https://github.com/unopim/unopim/releases/tag/v2.1.1 https://www.vulncheck.com/advisories/unopim-2.0.0-before-2.0.1-and-2.1.0-before-2.1.1-cache-poisoning-via-x-forwarded-host

Frequently Asked Questions

What is 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. It has a CVSS v3.1 base score of 4.7 (MEDIUM).

How severe is CVE-2026-102630? +

CVE-2026-102630 has a CVSS v3.1 score of 4.7 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance. The EPSS score is 0.0011, placing it in the 0th percentile for exploitation probability.

How do I check if I'm vulnerable to CVE-2026-102630? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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