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T-41M
01
Record
STATE: —
02
Description
SRC: CNA
03
Metadata
SCHEMA: CVE JSON 5
04
Affected products
PAIRS: —
05
References
REFS: —
01
Record
STATE: PUBLISHED
CVE-2026-15580
PassPortal browser extension: vault token disclosure via unvalidated postMessage
Medium
PUBLISHED
CNA: N-able
Base score
6.9
CVSS v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
View raw JSON
CVE Program record
02
Description
CNA: N-able
PassPortal browser extension: vault token disclosure via unvalidated postMessage
03
Metadata
SCHEMA: 5.2
Published
2026-08-21 14:00Z
11 HR AGO
Last updated
2026-08-21 15:07Z
10 HR AGO
Reserved
2026-07-13
Assigning CNA
N-able
Record state
PUBLISHED
Severity
Medium (CVSS 6.9)
CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Weaknesses
CWE-1385
Missing Origin Validation in WebSockets
Variant
SSVC decision
Exploitation
none
Automatable
no
Technical Impact
partial
Data version
5.2
Document digest
ed12742a7c7dd539313657fe3b9e02aea4d3c4f54d03365174001763262233ff
04
Affected products
PAIRS: 1
Vendor
Product
Versions
Platforms
N-able
PassPortal
0 to < 3.49.6
—
05
References
REFS: 1
me.n-able.com
https://me.n-able.com/s/security-advisory/aArVy0000002GQTKA2/cve202615580-vault-token-disclosure-via-unvalidated-postmessage