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CVE-2012-3577

40
FAUCET Score

CVE-2012-3577 is an unrestricted file upload vulnerability in the Nmedia Member Conversation plugin for WordPress, affecting versions prior to 1.4. This flaw allows remote attackers to execute arbitrary code by uploading malicious files with executable extensions. With a CVSS score of 7.5, it is considered highly severe due to its low attack complexity and potential for complete compromise of confidentiality, integrity, and availability. While not listed on the KEV catalog, exploit code is publicly available via ExploitDB, though there is minimal community discussion or media coverage surrounding this decade-old vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
<= 1.3CPE matchmatch criteria
cpe:2.3:a:nmedia:member_conversation:*:*:*:*:*:*:*:*
1.0CPE matchmatch criteria
cpe:2.3:a:nmedia:member_conversation:1.0:*:*:*:*:*:*:*
1.2CPE matchmatch criteria
cpe:2.3:a:nmedia:member_conversation:1.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
13.65%
Probability of exploitation in next 30 days
EPSS Percentile
96.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-37353 · Jun 5, 2015
This CVE's current EPSS score of 0.1365 is in the 94th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

packetstormsecurity.org / files/113287/WordPress-Nmedia-WP-Member-Conversation-1.35.0-Shell-Upload.html
Exploit
secunia.com / advisories/49375
Vendor Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/76076
wordpress.org / extend/plugins/wordpress-member-private-conversation/changelog
opensyscom.fr / Actualites/wordpress-plugins-nmedia-wordpress-member-conversation-shell-upload-vulnerability.html
Exploit
securityfocus.com / bid/53790
Exploit