CVE-2015-0899

HIGHNVD 7.57.5—

7.5

The MultiPageValidator implementation in Apache Struts 1 1.1 through 1.3.10 allows remote attackers to bypass intended access restrictions via a modified page parameter.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 98.7%
KEV: Not listed

Published

July 4, 2016

Last Modified

May 6, 2026

References (14)

vultures@jpcerthttp://jvn.jp/en/jp/JVN86448949/index.html
vultures@jpcerthttp://jvndb.jvn.jp/jvndb/JVNDB-2015-000042
vultures@jpcerthttp://www.debian.org/security/2016/dsa-3536
vultures@jpcerthttp://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
vultures@jpcerthttp://www.securityfocus.com/bid/74423
vultures@jpcerthttps://en.osdn.jp/projects/terasoluna/wiki/StrutsPatch2-EN
vultures@jpcerthttps://security.netapp.com/advisory/ntap-20180629-0006/
af854a3a-2127-422b-91ae-364da2661108http://jvn.jp/en/jp/JVN86448949/index.html
af854a3a-2127-422b-91ae-364da2661108http://jvndb.jvn.jp/jvndb/JVNDB-2015-000042
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2016/dsa-3536
af854a3a-2127-422b-91ae-364da2661108http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/74423
af854a3a-2127-422b-91ae-364da2661108https://en.osdn.jp/projects/terasoluna/wiki/StrutsPatch2-EN
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20180629-0006/

Patch Availability(2)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
maven	org.apache.struts:struts-core	—	ghsa
maven	struts:struts	—	ghsa

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(2 across 1 ecosystem)

Maven(2)

Package	Vulnerable range	Fixed in	Dependents
org.apache.struts:struts-core	1.3.10, 1.3.5, 1.3.8, 1.3.9	—	—
struts:struts	1.1 ... 1.2.9 (6 versions)	—	—

Data Freshness Timeline

(refreshed 12× in last 7d / 19× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-23 15:10 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
2026-05-22 19:44 UTCEG score recompute
2026-05-22 19:43 UTCGHSA enrichment
2026-05-21 22:40 UTCepss_batch
2026-05-20 22:37 UTCepss_batch
2026-05-20 22:37 UTCepss_batch
2026-05-20 11:21 UTCepss_batch
2026-05-20 11:21 UTCepss_batch
2026-05-20 11:21 UTCepss_batch
2026-05-18 21:30 UTCepss_batch
2026-05-18 21:30 UTCepss_batch

Frequently asked(5)

What is CVE-2015-0899?

CVE-2015-0899 is a high vulnerability published on July 4, 2016. The MultiPageValidator implementation in Apache Struts 1 1.1 through 1.3.10 allows remote attackers to bypass intended access restrictions via a modified page parameter.

When was CVE-2015-0899 disclosed?

CVE-2015-0899 was first published in the National Vulnerability Database on July 4, 2016, with the most recent update on May 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2015-0899 actively exploited?

CVE-2015-0899 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 98.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2015-0899?

CVE-2015-0899 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2015-0899?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2015-0899, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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