CVE-2023-41835
Last modified
CVE-2023-41835 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 6.29% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apache | Struts | >= 2.0.0, < 2.5.32 |
| Apache | Struts | >= 6.1.2.1, < 6.3.0.1 |
References
- https://lists.apache.org/thread/6wj530kh3ono8phr642y9sqkl67ys2ftMailing List, Release Notes
- https://www.openwall.com/lists/oss-security/2023/12/09/1Mailing List, Third Party Advisory
- https://lists.apache.org/thread/6wj530kh3ono8phr642y9sqkl67ys2ftMailing List, Release Notes
- https://www.openwall.com/lists/oss-security/2023/12/09/1Mailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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