CVE-2015-8487

MEDIUMNVD 4.34.3—

4.3

Cybozu Office 9.0.0 through 10.3 allows remote attackers to discover CSRF tokens via unspecified vectors, a different vulnerability than CVE-2015-8488.

CVSS v3: 4.3
EG Score: 4.3(medium)
EPSS: 54.2%
KEV: Not listed

Published

February 17, 2016

Last Modified

May 6, 2026

References (6)

vultures@jpcerthttp://jvn.jp/en/jp/JVN47296923/index.html
vultures@jpcerthttp://jvndb.jvn.jp/jvndb/JVNDB-2016-000022
vultures@jpcerthttps://cs.cybozu.co.jp/2015/006071.html
af854a3a-2127-422b-91ae-364da2661108http://jvn.jp/en/jp/JVN47296923/index.html
af854a3a-2127-422b-91ae-364da2661108http://jvndb.jvn.jp/jvndb/JVNDB-2016-000022
af854a3a-2127-422b-91ae-364da2661108https://cs.cybozu.co.jp/2015/006071.html

Data Freshness Timeline

(refreshed 8× in last 7d / 20× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

2026-06-08 14:14 UTCEPSS rescore
2026-06-07 15:22 UTCEPSS rescore
2026-06-06 13:45 UTCEPSS rescore
2026-06-05 22:44 UTCEPSS rescore
2026-06-05 06:08 UTCEPSS rescore
2026-06-05 06:08 UTCEPSS rescore
2026-06-04 13:10 UTCEPSS rescore
2026-06-04 13:10 UTCEPSS rescore
2026-06-02 20:10 UTCEPSS rescore
2026-06-01 13:49 UTCEPSS rescore
2026-06-01 13:49 UTCEPSS rescore
2026-05-31 22:28 UTCEPSS rescore
2026-05-31 22:28 UTCEPSS rescore
2026-05-31 00:14 UTCEPSS rescore
2026-05-29 13:41 UTCEPSS rescore
2026-05-28 13:42 UTCEPSS rescore
2026-05-28 13:42 UTCEPSS rescore
2026-05-27 13:38 UTCEPSS rescore
2026-05-27 13:38 UTCEPSS rescore
2026-05-26 13:41 UTCEPSS rescore

Frequently asked(5)

What is CVE-2015-8487?

CVE-2015-8487 is a medium vulnerability published on February 17, 2016. Cybozu Office 9.0.0 through 10.3 allows remote attackers to discover CSRF tokens via unspecified vectors, a different vulnerability than CVE-2015-8488.

When was CVE-2015-8487 disclosed?

CVE-2015-8487 was first published in the National Vulnerability Database on February 17, 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-2015-8487 actively exploited?

CVE-2015-8487 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 54.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2015-8487?

CVE-2015-8487 has a CVSS v3 base score of 4.3 (NVD).

How do I remediate CVE-2015-8487?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2015-8487, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2015-8487

Explore →

Is Your Infrastructure Affected by CVE-2015-8487?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

CVE-2015-8487

📅 Published

🔄 Last Modified

🔗 References (6)