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CVE-2015-5491

13
FAUCET Score

CVE-2015-5491 describes an access restriction bypass vulnerability in the Drupal Dynamic display block module (versions 7.x-1.x before 7.x-1.1). This flaw allows authenticated users with "administer ddblock" permissions to read sensitive titles. The vulnerability has a CVSS score of 3.5 (medium severity), indicating a network-based attack with medium complexity, requiring authentication, and resulting in partial confidentiality impact. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
7.x-1.0CPE matchmatch criteria
cpe:2.3:a:dynamic_display_block_project:dynamic_display_block:7.x-1.0:beta1:*:*:*:drupal:*:*
7.x-1.0CPE matchmatch criteria
cpe:2.3:a:dynamic_display_block_project:dynamic_display_block:7.x-1.0:rc1:*:*:*:drupal:*:*
7.x-1.xCPE matchmatch criteria
cpe:2.3:a:dynamic_display_block_project:dynamic_display_block:7.x-1.x:dev:*:*:*:drupal:*:*

CVSS Data

CVSS version used by this source: 2.0

3.5LOW

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

Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
SINGLE
Exploitability Score
6.8
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.01%
Probability of exploitation in next 30 days
EPSS Percentile
59.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0101 is in the 50th percentile among its peer group of 1,637 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

drupal.org / node/2484157
PatchVendor Advisory
drupal.org / node/2504965
Patch
openwall.com / lists/oss-security/2015/07/04/4