CVE-2026-9376 - JPress UCenter Article Submission Endpoint doWriteSave improper authorization

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MEDIUM

JPress UCenter Article Submission Endpoint doWriteSave improper authorization

Published May 24, 2026

5.3

MEDIUM

CVSS 4.0

EPSS 0.35%

Description

A vulnerability was determined in JPress up to 1.0.3. The affected element is an unknown function of the file /ucenter/article/doWriteSave of the component UCenter Article Submission Endpoint. Executing a manipulation of the argument id/userId can lead to improper authorization. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.

Affected products

Vendor Jpress Product JPress Default
n/a
- Version
  1.0.0
  Status
  affected
  Constraints
  -
- Version
  1.0.1
  Status
  affected
  Constraints
  -
- Version
  1.0.2
  Status
  affected
  Constraints
  -
- Version
  1.0.3
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Jpress

JPress

n/a

Version	Status	Constraints
1.0.0	affected	-
1.0.1	affected	-
1.0.2	affected	-
1.0.3	affected	-

Remediation

No remediation recorded yet.

Weaknesses (2)

CWE-266

Incorrect Privilege Assignment

CWE-285

References (4)

https://github.com/JPressProjects/jpress/issues/194
exploitissue-tracking
https://vuldb.com/submit/813253
third-party-advisory
https://vuldb.com/vuln/365339
vdb-entrytechnical-description
https://vuldb.com/vuln/365339/cti
signaturepermissions-required

Link	Providers	Tags
https://github.com/JPressProjects/jpress/issues/194		exploitissue-tracking
https://vuldb.com/submit/813253		third-party-advisory
https://vuldb.com/vuln/365339		vdb-entrytechnical-description
https://vuldb.com/vuln/365339/cti		signaturepermissions-required