CVE-2021-45808

jpress v4.2.0 allows users to register an account by default. With the account, user can upload arbitrary files to the server.

CVSS v3 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/JPressProjects/jpress	Product Third Party Advisory
https://github.com/JPressProjects/jpress/issues/173	Exploit Issue Tracking Third Party Advisory
https://github.com/JPressProjects/jpress	Product Third Party Advisory
https://github.com/JPressProjects/jpress/issues/173	Exploit Issue Tracking Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:jpress:jpress:4.2.0:*:*:*:*:*:*:*

History

09 Jul 2026, 01:17

Type	Values Removed	Values Added
References	~~{'url': 'http://jpress.com', 'tags': ['Product', 'Vendor Advisory'], 'source': 'af854a3a-2127-422b-91ae-364da2661108'}~~

21 Nov 2024, 06:33

Type	Values Removed	Values Added
References	~~() http://jpress.com - Product, Vendor Advisory~~	() http://jpress.com - Product, Vendor Advisory
References	~~() https://github.com/JPressProjects/jpress - Product, Third Party Advisory~~	() https://github.com/JPressProjects/jpress - Product, Third Party Advisory
References	~~() https://github.com/JPressProjects/jpress/issues/173 - Exploit, Issue Tracking, Third Party Advisory~~	() https://github.com/JPressProjects/jpress/issues/173 - Exploit, Issue Tracking, Third Party Advisory

Information

Published : 2022-01-19 13:15

Updated : 2026-07-09 01:17

NVD link : CVE-2021-45808

Mitre link : CVE-2021-45808

CVE.ORG link : CVE-2021-45808

JSON object : View

Products Affected

jpress

jpress

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

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