CVE-2019-11574

CRITICALNVD 9.89.8—

9.8

An issue was discovered in Simple Machines Forum (SMF) before release 2.0.17. There is SSRF related to Subs-Package.php and Subs.php because user-supplied data is used directly in curl calls.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 71.4%
KEV: Not listed

Published

March 20, 2020

Last Modified

November 21, 2024

References (4)

cve@mitrehttps://pastebin.com/raw/prE3iiLm
cve@mitrehttps://www.simplemachines.org/community/index.php?board=1.0
af854a3a-2127-422b-91ae-364da2661108https://pastebin.com/raw/prE3iiLm
af854a3a-2127-422b-91ae-364da2661108https://www.simplemachines.org/community/index.php?board=1.0

Weakness Classification(1)

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

CWE-918Server-Side Request Forgery (SSRF)

Data Freshness Timeline

(refreshed 9× in last 7d / 17× 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
2026-05-27 06:08 UTCEG score recompute
2026-05-27 06:08 UTCGHSA enrichment
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
2026-05-24 03:32 UTCOSV refresh

Frequently asked(5)

What is CVE-2019-11574?

CVE-2019-11574 is a critical vulnerability published on March 20, 2020. An issue was discovered in Simple Machines Forum (SMF) before release 2.0.17. There is SSRF related to Subs-Package.php and Subs.php because user-supplied data is used directly in curl calls.

When was CVE-2019-11574 disclosed?

CVE-2019-11574 was first published in the National Vulnerability Database on March 20, 2020, 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-2019-11574 actively exploited?

CVE-2019-11574 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 71.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2019-11574?

CVE-2019-11574 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2019-11574?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2019-11574, 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-2019-11574

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2019-11574?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)