Vulnerability details
CVE-2025-11682
Perx Technologies Customer Engagement & Loyalty Platform
Stored Cross-Site Scripting in Perx Customer Engagement & Loyalty Platform
CVSS 4.0
7.1High
Official description
Stored cross-site scripting (XSS) vulnerability in the LMT Dashboard of the Perx Customer Engagement & Loyalty Platform allows an authenticated attacker to execute arbitrary JavaScript code in a victim's browser. The vulnerability is due to improper sanitization of SVG file uploads. An attacker can upload a malicious SVG file containing a script payload to a campaign. When another user views this image on the public LMT microsite, the script executes, which can lead to session hijacking, data theft, or other unauthorized actions.This issue affects Customer Engagement & Loyalty Platform before 4.617.4.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 7.1High | 4.0 | CVEProject cvelistV5 (CNA) (NCSC.ch) | CVSS:4.0/AV:A/AC:H/AT:N/PR:H/UI:A/VC:H/VI:H/VA:N/SC:H/SI:H/SA:L |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Perx Technologies | Customer Engagement & Loyalty Platform | v < 4.617.4 | CVEProject cvelistV5 (CNA) |
References and advisories
1
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Details
- Published
- 2025-10-27
- Last updated
- 2025-10-27
- State
- Published
- Assigner (CNA)
- NCSC.ch
Exploit prediction (EPSS)
0.18%
Probability of exploitation in 30 days
8.4%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- Proof of concept
- Technical impact
- Total
Weaknesses (CWE)
- CWE-79Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
- CWE-83Improper Neutralization of Script in Attributes in a Web Page