Description
When a Multipart request is performed but some of the fields exceed the maxStringLength limit, the upload files will remain in struts.multipart.saveDir even if the request has been denied. Users are recommended to upgrade to versions Struts 2.5.32 or 6.1.2.2 or Struts 6.3.0.1 or greater, which fixe this issue.
References (3)
Core 3
Core References
Mailing List, Third Party Advisory
https://www.openwall.com/lists/oss-security/2023/12/09/1
Vendor Advisory
https://security.netapp.com/advisory/ntap-20231013-0001/
Mailing List, Release Notes mailing-list
vendor-advisory
https://lists.apache.org/thread/6wj530kh3ono8phr642y9sqkl67ys2ft
Scores
CVSS v3
7.5
EPSS
0.0629
EPSS Percentile
92.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-459
Status
published
Products (2)
apache/struts
2.0.0 - 2.5.32
org.apache.struts/struts2-core
6.2.0 - 6.3.0.1Maven
Published
Dec 05, 2023
Tracked Since
Feb 18, 2026