CVE-2021-44140

Published: Nov 24, 2021Modified: Jun 17, 2026

9.1

Vector

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

Exploitability: 3.9 / Impact: 5.2

Source: NVD

Description

Remote attackers may delete arbitrary files in a system hosting a JSPWiki instance, versions up to 2.11.0.M8, by using a carefuly crafted http request on logout, given that those files are reachable to the user running the JSPWiki instance. Apache JSPWiki users should upgrade to 2.11.0 or later.

Affected (1)

Products: Apache: Jspwiki

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Apache Jspwiki	Before 2.11.0

Related CWEs

Incorrect Default Permissions

During installation, installed file permissions are set to allow anyone to modify those files.

References (4)

https://jspwiki-wiki.apache.org/Wiki.jsp?page=CVE-2021-44140

Source: security@apache.org

Vendor Advisory

https://lists.apache.org/thread/5qglpjdhvobppx7j550lf1sk28f6011t

Source: security@apache.org

Mailing ListVendor Advisory

https://jspwiki-wiki.apache.org/Wiki.jsp?page=CVE-2021-44140

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

https://lists.apache.org/thread/5qglpjdhvobppx7j550lf1sk28f6011t

Source: af854a3a-2127-422b-91ae-364da2661108

Mailing ListVendor Advisory

Timeline

No history available yet.