CVE-2026-65710

HIGH 7.1

sysPass 3.2.11 Missing Authorization via PublicLinkController Account Decryption

CVSS Score

7.1

EPSS Score

0.0%

EPSS Percentile

0th

sysPass through version 3.2.11 contains a missing authorization vulnerability that allows authenticated users with the PUBLICLINK_CREATE profile flag to trigger unauthorized decryption and persistent storage of any vault account's password by exploiting the absence of AccountAcl checks in the public link creation flow. Attackers can invoke the saveCreateFromAccountAction endpoint to cause AccountService::getDataForLink to load arbitrary target accounts without AccountFilterUser restrictions, decrypt credentials using the session master key, and serialize cleartext passwords into Vault storage on the PublicLink database row, enabling subsequent unauthenticated retrieval if the generated link hash is recovered.

CWE	CWE-639
Vendor	nuxsmin
Product	syspass
Published	Jul 24, 2026
Last Updated	Jul 24, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

Low

Availability

None

Affected Versions

nuxsmin / sysPass

0 ≤ 3.2.11

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/Caycon/cve-advisories/blob/main/2026/sysPass/CVE-2026-65710.md vulncheck.com: https://www.vulncheck.com/advisories/syspass-missing-authorization-via-publiclinkcontroller-account-decryption

Credits

ByteMe.Red