ntopng - CWE-601: URL Redirection to Untrusted Site ('Open Redirect')

published 2026-05-14 5mo ago modified 2026-10-26 14d ago also EUVD-2026-30338

cvss: 4.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 5%
public exploits: 0; none known

CWE-601 URL redirection to untrusted site ('open redirect')

Is CVE-2026-45448 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 5mo ago (2026-05-14)

Exploit prediction

0.17% chance of exploitation in the next 30 days, higher than 5% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
CNA	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Affected products

ntop ntopng

Classification

Weakness

CWE-601 URL Redirection to Untrusted Site

References

gov.il /en/departments/dynamiccollectors/cve_advisories_listing?skip=0

Sources

CVE List CVE-2026-45448
NVD CVE-2026-45448

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.