vulnwire
6.4med

CVE-2025-2575

Z Companion <= 1.1.1 - Authenticated (Author+) Stored Cross-Site Scripting via SVG File Upload

Published 18 mo ago · modified 4 mo ago · JSON

CVSS
6.4
v3.1 · CNA
CISA KEV
No
not known exploited
EPSS
0.4%
percentile 29%
Public exploits
0
none known

The Z Companion plugin for WordPress is vulnerable to Stored Cross-Site Scripting via SVG File uploads in all versions up to, and including, 1.1.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the SVG file. Note: This requires Royal Shop theme to be installed.

CISA SSVC assessment

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
18 mo ago

Exploit prediction (EPSS)

0.35% probability of exploitation in the next 30 days, higher than 29% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
CNA3.16.4CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CNA3.16.4CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
NVD3.15.4CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Affected products

  • wpzita Z Companion

Classification

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

References

Sources

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