Medium 4.8Published Oct 1, 2025

CVE-2025-40648Stored Cross-Site Scripting (XSS) vulnerability in Issabel products

Updated under an hour ago (Oct 26, 2026, 7:10 PM ET)

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It affects issabel-pbx module Issabel and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for issabel-pbx module Issabel

Exploited in the last 30 days

Stored Cross-Site Scripting (XSS) vulnerability in Issabel v5.0.0, consisting of a stored XSS due to a lack of proper validation of user input, through the 'numero_conferencia' parameter in '/index.php?menu=conferencia'.

CVSS: 4.8 MEDIUM (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Weakness (CWE): CWE-79
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: INCIBE
NVD analysis: Deferred
Record last updated: Oct 1, 2025
First seen by InfoSec Signals: Oct 19, 2026

Affected products

Affected products

issabel-pbx module Issabel issabel_pbx_module:issabel (from the name)	before 5.0.0-2	CNA record
Issabel, issabel-agenda module Issabel issabel_issabel_agenda_module:issabel (from the name)	before 5.0.0-4	CNA record

References

References

https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-issabel-products

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.