CVE-2018-14716

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Summary

CVECVE-2018-14716
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2018-08-06 20:29:00 UTC
Updated2020-08-24 17:37:00 UTC
DescriptionA Server Side Template Injection (SSTI) was discovered in the SEOmatic plugin before 3.1.4 for Craft CMS, because requests that don't match any elements incorrectly generate the canonicalUrl, and can lead to execution of Twig code.

Risk And Classification

Problem Types: CWE-94

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Nystudio107 Seomatic All All All All
Application Nystudio107 Seomatic All All All All

References

ReferenceSourceLinkTags
nystudio107 na Twitterze: "???? PSA: If you're using SEOmatic for Craft CMS 3, I've been alerted to a potential security vulnerability that will be disclosed in the coming days It's a bit obtuse, but it was fixed in SEOmatic 3.1.4 & later, so please update, just to be safe! #craftcms https://t.co/Hc7iOPzak3… https://t.co/Hu2l433Faz" CONFIRM twitter.com Vendor Advisory
Craft CMS SEOmatic plugin 3.1.4 - Server-Side Template Injection - Linux webapps Exploit EXPLOIT-DB www.exploit-db.com Exploit, Third Party Advisory, VDB Entry
Release Version 3.1.4 · nystudio107/craft-seomatic · GitHub CONFIRM github.com Patch, Vendor Advisory
nystudio107 na Twitterze: "The researcher in question was awesome, by the way. I'm glad he was responsible and disclosed it to me ahead of time! Here's my response to his article that he wrote up.… https://t.co/UfhZg8NsHH" CONFIRM twitter.com Vendor Advisory
Exploitation of Server Side Template Injection with Craft CMS plugin SEOmatic | Can I Haz Security MISC ha.cker.info Third Party Advisory
Changed the way requests that don't match any elements generate the `… · nystudio107/craft-seomatic@1e7d1d0 · GitHub CONFIRM github.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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