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CVE-2013-5961

33
FAUCET Score

CVE-2013-5961 is an unrestricted file upload vulnerability in the Lazy SEO plugin version 1.1.9 for WordPress. This flaw allows remote attackers to upload arbitrary PHP files via lazyseo.php, leading to the execution of malicious code. The vulnerability carries a CVSS score of 6.8, indicating a medium severity with network access, medium attack complexity, and partial impact on confidentiality, integrity, and availability. While not listed in CISA's KEV catalog, public exploit code is available on ExploitDB, though there is no evidence of active exploitation or significant community discussion.

Impacted Technologies

VendorProductVersion(s)CPE
1.1.9CPE matchmatch criteria
cpe:2.3:a:danny_morris:lazy_seo:1.1.9:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
5.45%
Probability of exploitation in next 30 days
EPSS Percentile
91.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
ExploitDB: EDB-28452 · Sep 22, 2013
This CVE's current EPSS score of 0.0545 is in the 90th percentile among its peer group of 19,958 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

osvdb.org / 97662
packetstormsecurity.com / files/123349
Exploit
exchange.xforce.ibmcloud.com / vulnerabilities/87384
exploit-db.com / exploits/28452
Exploit