What is CVE-2025-55742?

CVE-2025-55742 is a high-severity vulnerability in Unopim, classified under Cross-site Scripting. CVSS score: 8.0/10. Published 2025-08-21.

How severe is CVE-2025-55742?

High severity. CVSS v3 base score is 8.0 out of 10.

XSS in Unopim

CVE-2025-55742

UnoPim is an open-source Product Information Management (PIM) system built on the Laravel framework. Before 0.2.1, UnoPim contains a stored cross-site scripting vulnerability via SVG MIME/sanitizer bypass in the /admin/settings/users/create endpoint. This vulnerability is fixed in 0.2.1.

Vulnerability class: XSS (Cross-Site Scripting)

Published 2025-08-21 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.004 (28.3th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 28th percentile — 28.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Unopim — versions < 0.2.1
Webkul Unopim

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

github.com/unopim/unopim/security/advisories/GHSA-xr97-25v7-hc2q (Exploit, Vendor Advisory)
github.com/unopim/unopim/commit/49d5f6ac4d5d9ef7d9cdfe01853234d531c55f75 (Patch)
github.com/unopim/unopim/commit/b596021b5a5e0656abe16c01ae0e84c95f9fe902 (Patch)
github.com/unopim/unopim/commit/b5e169e65725e0d80b6c79d57e62a25e1af6a3c3 (Patch)

Frequently asked questions

What is CVE-2025-55742?: CVE-2025-55742 is a high-severity vulnerability in Unopim, classified under Cross-site Scripting. CVSS score: 8.0/10. Published 2025-08-21.
How severe is CVE-2025-55742?: High severity. CVSS v3 base score is 8.0 out of 10.