CVE-2026-104713
Apache Struts: Unbounded request body read in the REST plugin
MEDIUM 6.5
At a glance
- Source
- NVD
- EPSS
- EPSS 0.56 % · percentile 46 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- apache
- NVD status
- Analyzed
Description
Allocation of resources without limits or throttling vulnerability in the Apache Struts REST plugin. A request body is read into memory without any bound on how much will be accepted, so a single request can cause the server to allocate memory in proportion to its size, exhausting the Java heap and denying service to other users. No additional setting has to be enabled. Applications that do not use the REST plugin are not affected. This issue affects Apache Struts: from 2.1.8 through 2.3.37, from 2.5.0 through 2.5.33, from 6.0.0 through 6.11.0, from 7.0.0 through 7.3.0. Users are recommended to upgrade to version 6.12.0 or 7.4.0, which fixes the issue.
Weaknesses (CWE)
- CWE-770 — Allocation of Resources Without Limits or Throttling
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | CISA-ADP |
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H | NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
European references
- ENISA EUVD · EUVD-2026-92624
- GCVE · GCVE-0-2026-104713
CERT-FR advisories
- CERTFR-2026-AVI-1290 — Multiples vulnérabilités dans Apache Struts · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:apache:struts:*:*:*:*:*:*:*:*≥ 2.1.8 ≤ 2.3.37cpe:2.3:a:apache:struts:*:*:*:*:*:*:*:*≥ 2.5.0 ≤ 2.5.33cpe:2.3:a:apache:struts:*:*:*:*:*:*:*:*≥ 6.0.0 < 6.12.0cpe:2.3:a:apache:struts:*:*:*:*:*:*:*:*≥ 7.0.0 < 7.4.0
Affected products
| Product | Versions |
|---|---|
| Apache Software Foundation · Apache Struts | affected 2.1.8 ≤ 2.3.37 ; affected 2.5.0 ≤ 2.5.33 ; affected 6.0.0 ≤ 6.11.0 ; affected 7.0.0 ≤ 7.3.0 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |