CVE-2019-15818

MEDIUMNVD 6.16.1—

6.1

The simple-301-redirects-addon-bulk-uploader plugin through 1.2.4 for WordPress has no requirement for authentication for action=bulk301export or action=bulk301clearlist.

CVSS v3: 6.1
EG Score: 6.1(medium)
EPSS: 41.2%
KEV: Not listed

Published

August 30, 2019

Last Modified

November 21, 2024

References (6)

cve@mitrehttps://blog.nintechnet.com/unauthenticated-option-changes-in-wordpress-simple-301-redirects-addon-bulk-uploader-plugin/
cve@mitrehttps://wordpress.org/plugins/simple-301-redirects-addon-bulk-uploader/#developers
cve@mitrehttps://wpvulndb.com/vulnerabilities/9503
af854a3a-2127-422b-91ae-364da2661108https://blog.nintechnet.com/unauthenticated-option-changes-in-wordpress-simple-301-redirects-addon-bulk-uploader-plugin/
af854a3a-2127-422b-91ae-364da2661108https://wordpress.org/plugins/simple-301-redirects-addon-bulk-uploader/#developers
af854a3a-2127-422b-91ae-364da2661108https://wpvulndb.com/vulnerabilities/9503

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-601URL Redirection to Untrusted Site (Open Redirect)

Data Freshness Timeline

(refreshed 9× in last 7d / 16× 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.

2026-06-02 20:11 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-06-01 13:50 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-29 13:42 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-23 03:11 UTCEG score recompute
2026-05-23 03:11 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2019-15818?

CVE-2019-15818 is a medium vulnerability published on August 30, 2019. The simple-301-redirects-addon-bulk-uploader plugin through 1.2.4 for WordPress has no requirement for authentication for action=bulk301export or action=bulk301clearlist.

When was CVE-2019-15818 disclosed?

CVE-2019-15818 was first published in the National Vulnerability Database on August 30, 2019, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2019-15818 actively exploited?

CVE-2019-15818 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 41.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2019-15818?

CVE-2019-15818 has a CVSS v3 base score of 6.1 (NVD).

How do I remediate CVE-2019-15818?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-15818, 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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CVE-2019-15818

📅 Published

🔄 Last Modified

🔗 References (6)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2019-15818?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (6)

Frequently asked(5)

Related CVEs(same CWE)