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CVE-2011-3128

18
FAUCET Score

CVE-2011-3128 is a vulnerability in WordPress versions 3.1 before 3.1.3 and 3.2 before Beta 2, where unattached media attachments are treated as published. This flaw allows remote attackers to potentially obtain sensitive data due to improper handling within wp-includes/post.php. With a CVSS score of 5.0, it is a medium severity vulnerability that can be exploited over the network with low attack complexity, leading to partial confidentiality impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
3.1CPE matchmatch criteria
cpe:2.3:a:wordpress:wordpress:3.1:*:*:*:*:*:*:*
3.1.1CPE matchmatch criteria
cpe:2.3:a:wordpress:wordpress:3.1.1:*:*:*:*:*:*:*
3.1.2CPE matchmatch criteria
cpe:2.3:a:wordpress:wordpress:3.1.2:*:*:*:*:*:*:*
3.2CPE matchmatch criteria
cpe:2.3:a:wordpress:wordpress:3.2:beta1:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
2.45%
Probability of exploitation in next 30 days
EPSS Percentile
82.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0245 is in the 74th percentile among its peer group of 23,705 CVEs.

Social Chatter

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

core.trac.wordpress.org / changeset/18023/branches/3.1
Patch
secunia.com / advisories/49138
exchange.xforce.ibmcloud.com / vulnerabilities/69171
wordpress.org / news/2011/05/wordpress-3-1-3
Patch
debian.org / security/2012/dsa-2470
securityfocus.com / bid/47995