CVE-2026-104712

highpriority · track · 0EPSS 0.008 · 58 %ileDEUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.84% (58th) EPSS

CVSS 7.5 · high

Is it mine?

8 products

Check your exposure

Who says so?

2 sources

cert_bund · nvd

EPSS · scored 2026-10-27

Asymmetric resource consumption (amplification) vulnerability in Apache Struts. When a request parameter is bound to an arbitrary-precision decimal (java.math.BigDecimal) property that is then rendered through the Struts tag library, the framework can produce a response many orders of magnitude larger than the request, allowing an unauthenticated remote attacker to exhaust server CPU and outbound network capacity with sustained low-volume traffic. Applications that do not bind request parameters to BigDecimal properties, or never render such a property through the Struts tag library, are not affected. This issue affects Apache Struts: from 2.5.14 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.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.9–7.5

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondaryexploitability 3.9 · impact 3.6

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-405US

affected products (8)

Products and version ranges known to be affected.

IBM Tivoli Netcool/OMNIbusall versionscert_bundDEcpe:/a:ibm:tivoli_netcool%2fomnibus:-
Apache Apache Struts <6.12.0< 6.12.0cert_bundDE
Apache Apache Struts <7.4.0< 7.4.0cert_bundDE
Apache Struts< 6.12.0cert_bundDE
Apache Struts< 7.4.0cert_bundDE
apache struts2.5.14 → 2.5.33nvdUScpe:2.3:a:apache:struts:*:*:*:*:*:*:*:*
apache struts6.0.0 → 6.12.0nvdUScpe:2.3:a:apache:struts:*:*:*:*:*:*:*:*
apache struts7.0.0 → 7.4.0nvdUScpe:2.3:a:apache:struts:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-3723Apache Struts: Mehrere SchwachstellenDeutsch2026-10-04csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Apache Struts ausnutzen, um beliebigen Programmcode auszuführen, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand zu verursachen.

sources

Which sources assert this record, and when.

cert_bund nvd NVD CVE.org MITRE

published 2026-10-05modified 2026-10-08

references (2) nvd

External citations — patches, advisories, analysis.

http://www.openwall.com/lists/oss-security/2026/10/05/11Mailing ListThird Party Advisory
https://cwiki.apache.org/confluence/display/WW/S2-076Vendor Advisory

scry

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