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CVE-2015-7517

31
FAUCET Score

CVE-2015-7517 describes multiple critical SQL injection vulnerabilities in the Double Opt-In for Download plugin for WordPress, affecting versions prior to 2.0.9. These flaws allow unauthenticated remote attackers to execute arbitrary SQL commands by manipulating the 'ver' parameter in specific PHP files. With a CVSS score of 9.8 (Critical), successful exploitation can lead to complete compromise of confidentiality, integrity, and availability of the affected system. While there is no evidence of active exploitation, nor publicly available exploit code in Metasploit or ExploitDB, the vulnerability has garnered significant community discussion, indicating awareness among security researchers.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.0.8CPE matchmatch criteria
cpe:2.3:a:labwebdesigns:double_opt-in_for_download:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
4.20%
Probability of exploitation in next 30 days
EPSS Percentile
89.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0420 is in the 83rd percentile among its peer group of 36,835 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

permalink.gmane.org / gmane.comp.security.oss.general/18255
Third Party Advisory
wpvulndb.com / vulnerabilities/8345
Third Party AdvisoryVDB Entry
securityfocus.com / bid/78220
Third Party AdvisoryVDB Entry
vapidlabs.com / advisory.php
Third Party AdvisoryVDB Entry