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Description

A vulnerability was identified in z-9527 admin 1.0/2.0. This impacts an unknown function of the file /server/routes/user.js of the component User Update Endpoint. Such manipulation of the argument isAdmin with the input 1 leads to dynamically-determined object attributes. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

PUBLISHED Reserved 2026-03-31 | Published 2026-04-01 | Updated 2026-04-01 | Assigner VulDB




MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
6.5AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Dynamically-Determined Object Attributes

Dynamically-Managed Code Resources

Product status

1.0
affected

2.0
affected

Timeline

2026-03-31:Advisory disclosed
2026-03-31:VulDB entry created
2026-03-31:VulDB entry last update

Credits

VulDB coordinator

References

vuldb.com/vuln/354441 (VDB-354441 | z-9527 admin User Update Endpoint user.js dynamically-determined object attributes) vdb-entry technical-description

vuldb.com/vuln/354441/cti (VDB-354441 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/submit/780607 (Submit #780607 | z-9527 admin ≤ commit 72aaf2d Dynamically-Determined Object Attributes) third-party-advisory

github.com/...ities/tree/master/z9527-admin/vulnerability-11 exploit

cve.org (CVE-2026-5251)

nvd.nist.gov (CVE-2026-5251)

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