CVE-2013-7236

NONECVSS 0.0

0.0

Simple Machines Forum (SMF) 2.0.6, 1.1.19, and earlier allows remote attackers to impersonate arbitrary users via a Unicode homoglyph character in a username.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 69.5%
KEV: Not listed

Published

April 29, 2014

Last Modified

May 6, 2026

References (8)

cve@mitrehttp://seclists.org/fulldisclosure/2013/Dec/83
cve@mitrehttp://www.jakoblell.com/blog/2013/12/13/multiple-vulnerabilities-in-smf-forum-software/
cve@mitrehttp://www.openwall.com/lists/oss-security/2013/12/30/1
cve@mitrehttp://www.openwall.com/lists/oss-security/2013/12/30/3
af854a3a-2127-422b-91ae-364da2661108http://seclists.org/fulldisclosure/2013/Dec/83
af854a3a-2127-422b-91ae-364da2661108http://www.jakoblell.com/blog/2013/12/13/multiple-vulnerabilities-in-smf-forum-software/
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2013/12/30/1
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2013/12/30/3

Weakness Classification(1)

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

CWE-20Improper Input Validation

Data Freshness Timeline

(refreshed 14× in last 7d / 20× 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.

2026-06-06 13:45 UTCepss_batch
2026-06-06 13:45 UTCepss_batch
2026-06-05 22:44 UTCepss_batch
2026-06-05 22:44 UTCepss_batch
2026-06-05 06:08 UTCepss_batch
2026-06-05 06:08 UTCepss_batch
2026-06-04 13:09 UTCepss_batch
2026-06-04 13:09 UTCepss_batch
2026-06-02 20:10 UTCepss_batch
2026-06-02 20:10 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-29 13:41 UTCepss_batch
2026-05-29 13:41 UTCepss_batch
2026-05-28 19:12 UTCEG score recompute
2026-05-28 19:12 UTCGHSA enrichment

Frequently asked(4)

What is CVE-2013-7236?

CVE-2013-7236 is a none vulnerability published on April 29, 2014. Simple Machines Forum (SMF) 2.0.6, 1.1.19, and earlier allows remote attackers to impersonate arbitrary users via a Unicode homoglyph character in a username.

When was CVE-2013-7236 disclosed?

CVE-2013-7236 was first published in the National Vulnerability Database on April 29, 2014, 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-2013-7236 actively exploited?

CVE-2013-7236 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 69.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2013-7236?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2013-7236, 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-2013-7236

📅 Published

🔄 Last Modified

🔗 References (8)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2013-7236?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (8)

Frequently asked(4)

Related CVEs(same CWE)