CVE-2011-4911

NONECVSS 0.0

0.0

Joomla! before 1.5.12 does not perform a JEXEC check in unspecified files, which allows remote attackers to obtain the installation path via unspecified vectors.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 61.8%
KEV: Not listed

Published

October 7, 2012

Last Modified

April 29, 2026

References (12)

secalert@redhathttp://developer.joomla.org/security/news/300-20090606-core-missing-jexec-check.html
secalert@redhathttp://secunia.com/advisories/35668
secalert@redhathttp://www.openwall.com/lists/oss-security/2011/12/25/3
secalert@redhathttp://www.openwall.com/lists/oss-security/2011/12/25/8
secalert@redhathttp://www.osvdb.org/55591
secalert@redhathttp://www.securityfocus.com/bid/35544
af854a3a-2127-422b-91ae-364da2661108http://developer.joomla.org/security/news/300-20090606-core-missing-jexec-check.html
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/35668
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2011/12/25/3
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2011/12/25/8
af854a3a-2127-422b-91ae-364da2661108http://www.osvdb.org/55591
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/35544

Weakness Classification(1)

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

CWE-20Improper Input Validation

Data Freshness Timeline

(refreshed 12× 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.

2026-06-05 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
2026-06-02 20:10 UTCepss_batch
2026-06-02 20:10 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 02:24 UTCEG score recompute
2026-05-29 02:24 UTCGHSA enrichment
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-26 13:41 UTCepss_batch

Frequently asked(4)

What is CVE-2011-4911?

CVE-2011-4911 is a none vulnerability published on October 7, 2012. Joomla! before 1.5.12 does not perform a JEXEC check in unspecified files, which allows remote attackers to obtain the installation path via unspecified vectors.

When was CVE-2011-4911 disclosed?

CVE-2011-4911 was first published in the National Vulnerability Database on October 7, 2012, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2011-4911 actively exploited?

CVE-2011-4911 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 61.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2011-4911?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2011-4911, 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-2011-4911

Explore →

Is Your Infrastructure Affected by CVE-2011-4911?

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

Start Free Scan →Browse All CVEs

CVE-2011-4911

📅 Published

🔄 Last Modified

🔗 References (12)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2011-4911?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (12)

Frequently asked(4)

Related CVEs(same CWE)