Skip to content
Fencer Vulns
high 8.0

CVE-2025-55742 json

UnoPim Stored XSS via SVG MIME/Sanitizer Bypass

published 2025-08-21 14 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-25457 , GHSA-xr97-25v7-hc2q

cvss
8.0
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 32%
public exploits
0
none known

Summary

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.

Patch / fix

  • packagist unopim/unopim 0.2.1
  • webkul unopim 0.2.1

CISA SSVC

Exploitation
Proof of concept is public
Automatable
no
Technical impact
partial
Assessed
14 mo ago

Exploit prediction

0.39% chance of exploitation in the next 30 days, higher than 32% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • github.com https://github.com/unopim/unopim/security/advisories/GHSA-xr97-25v7-hc2q referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
CNA 3.1 8.0 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
GitHub 3.1 6.8 CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H
NVD 3.1 4.8 CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Affected packages

ecosystem package affected fixed in
packagist unopim/unopim
<0.2.1
0.2.1

Affected products

  • unopim unopim

Classification

Weakness
  • CWE-79 Improper Neutralization of Input During Web Page Generation

References

Sources

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.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.