How severe is CVE-2013-7086?

CVE-2013-7086 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2013-7086 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-7086?

CVE-2013-7086 primarily affects Webbynode. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-7086?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2013-7086 published?

CVE-2013-7086 was published on 2013-12-19 and last updated on 2026-06-17.

CVE-2013-7086

CVE-2013-7086 is a high-severity vulnerability in Webbynode with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-94.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 4% (88th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Webbynode
Published: 2013-12-19
Last modified: 2026-06-17

Description

The message function in lib/webbynode/notify.rb in the Webbynode gem 1.0.5.3 and earlier for Ruby allows context-dependent attackers to execute arbitrary commands via shell metacharacters in a growlnotify message.

Frequently asked questions

What is CVE-2013-7086?: The message function in lib/webbynode/notify.rb in the Webbynode gem 1.0.5.3 and earlier for Ruby allows context-dependent attackers to execute arbitrary commands via shell metacharacters in a growlnotify message.
How severe is CVE-2013-7086?: CVE-2013-7086 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2013-7086 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (88th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-7086?: CVE-2013-7086 primarily affects Webbynode. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-7086?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2013-7086 published?: CVE-2013-7086 was published on 2013-12-19 and last updated on 2026-06-17.

References

Affected products (4)

cpe:2.3:a:webbynode:webbynode:*:-:-:*:-:ruby:*:*
cpe:2.3:a:webbynode:webbynode:1.0.5:-:-:*:-:ruby:*:*
cpe:2.3:a:webbynode:webbynode:1.0.5.1:-:-:*:-:ruby:*:*
cpe:2.3:a:webbynode:webbynode:1.0.5.2:-:-:*:-:ruby:*:*

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