CVE-2013-1756

NONECVSS 0.0

0.0

The Dragonfly gem 0.7 before 0.8.6 and 0.9.x before 0.9.13 for Ruby, when used with Ruby on Rails, allows remote attackers to execute arbitrary code via a crafted request.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 83.9%
KEV: Not listed

Published

June 9, 2014

Last Modified

May 6, 2026

References (10)

cve@mitrehttp://secunia.com/advisories/52380
cve@mitrehttp://www.securityfocus.com/bid/58225
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/82476
cve@mitrehttps://github.com/markevans/dragonfly/commit/a8775aacf9e5c81cf11bec34b7afa7f27ddfe277
cve@mitrehttps://groups.google.com/forum/?fromgroups=#%21topic/dragonfly-users/3c3WIU3VQTo
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/52380
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/58225
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/82476
af854a3a-2127-422b-91ae-364da2661108https://github.com/markevans/dragonfly/commit/a8775aacf9e5c81cf11bec34b7afa7f27ddfe277
af854a3a-2127-422b-91ae-364da2661108https://groups.google.com/forum/?fromgroups=#%21topic/dragonfly-users/3c3WIU3VQTo

Affected Packages

(1 across 1 ecosystem)

RubyGems(1)

Package	Vulnerable range	Fixed in	Dependents
dragonfly	0.9.0 ... 0.9.9 (11 versions)	0.9.13	—

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.

2026-06-02 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
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2026-05-31 00:14 UTCepss_batch
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2026-05-29 13:41 UTCepss_batch
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2026-05-28 18:34 UTCEG score recompute
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2026-05-27 13:38 UTCepss_batch
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2026-05-26 07:16 UTCepss_batch
2026-05-26 07:16 UTCepss_batch

Frequently asked(4)

What is CVE-2013-1756?

CVE-2013-1756 is a none vulnerability published on June 9, 2014. The Dragonfly gem 0.7 before 0.8.6 and 0.9.x before 0.9.13 for Ruby, when used with Ruby on Rails, allows remote attackers to execute arbitrary code via a crafted request.

When was CVE-2013-1756 disclosed?

CVE-2013-1756 was first published in the National Vulnerability Database on June 9, 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-2013-1756 actively exploited?

CVE-2013-1756 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 83.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2013-1756?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2013-1756, 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-2013-1756

📅 Published

🔄 Last Modified

🔗 References (10)