XSS in Itflow

CVE-2026-97735

ITFlow before 26.08 allows SVG attachments in the ticket email parser (cron/ticket_email_parser.php) for email messages that may arrive over SMTP from arbitrary senders.

Vulnerability class: XSS (Cross-Site Scripting)

Published · last modified .

CVSS v3 metric

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

EPSS exploit prediction

EPSS: 0.003 (17.0th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 17th percentile — 17.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS trend (30 days)EPSS over the last 30 days for CVE-2026-97735: held from 0.003 to 0.003.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-97735?
CVE-2026-97735 is a high-severity vulnerability in Itflow, classified under Cross-site Scripting. CVSS score: 8.0/10. Published 2026-09-25.
How severe is CVE-2026-97735?
High severity. CVSS v3 base score is 8.0 out of 10.