CVE-2013-5961

Lazy Seo vulnerability

CVSS

6.8

EPSS

5.5%

EPSS pct

92th

Exploited

No known

Unrestricted file upload vulnerability in lazyseo.php in the Lazy SEO plugin 1.1.9 for WordPress allows remote attackers to execute arbitrary PHP code by uploading a PHP file, then accessing it via a direct request to the file in lazy-seo/.

Affected vendor

Danny Morris

Affected product

Lazy Seo

CVSS vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Published

2013-09-30

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, medium attack complexity, requiring no authentication. Successful exploitation leads to partial impact to confidentiality, partial impact to integrity, partial impact to availability.

Its EPSS score of 5.5% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 92% of all scored CVEs.

Check your external exposure to CVE-2013-5961

Confirm whether Danny Morris Lazy Seo is running on any internet-facing host or subdomain.
Match discovered service fingerprints against the version affected by CVE-2013-5961.
Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2013-5961

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2013-5961 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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