CVE-2026-15580: PassPortal browser extension: vault token disclosure via unvalidated postMessage
N-able · PassPortal
Fixed in 3.49.6 · Affected: N-able PassPortal before 3.49.6 · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 16% of scored CVEs
DescriptionCVE.org
vault token disclosure via unvalidated postMessage vulnerability in N-able PassPortal allows Authentication Abuse. This issue affects the PassPortal browser extension: before 3.49.6.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- N-able · PassPortalbefore 3.49.6
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- N-able
- Published
- August 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2026-15580 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.