XSS in Magnussolution Magnusbilling
CVE-2025-2609
Improper neutralization of input during web page generation vulnerability in MagnusSolution MagnusBilling login logging allows unauthenticated users to store HTML content in the viewable log component accessible at /mbilling/index.php/logUsers/read" cross-site scripting This vulnerability is associated with program files protected/components/MagnusLog.Php. This issue affects MagnusBilling: through 7.3.0.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N.
EPSS exploit prediction
EPSS: 0.011 (65.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 65.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: +0.000
Affected products
- Magnussolution Magnusbilling — versions 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- chocapikk.com/posts/2025/magnusbilling/ (Exploit, Third Party Advisory)
- github.com/magnussolution/magnusbilling7/commit/f0f083c76157e31149ae58342342fb1… (Patch, patch)
- vulncheck.com/advisories/magnusbilling-logs-xss (Third Party Advisory)
- github.com/magnussolution/magnusbilling/commit/f0f083c76157e31149ae58342342fb1b… (patch)
Frequently asked questions
- What is CVE-2025-2609?
- CVE-2025-2609 is a high-severity vulnerability in Magnussolution Magnusbilling, classified under Cross-site Scripting. CVSS score: 8.2/10. Published 2025-03-21.
- How severe is CVE-2025-2609?
- High severity. CVSS v3 base score is 8.2 out of 10.
- Is CVE-2025-2609 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.