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CVE-2015-9323

68
FAUCET Score

CVE-2015-9323 describes a critical SQL injection vulnerability in the 404-to-301 plugin for WordPress, specifically affecting versions prior to 2.0.3. This flaw, rated 9.8 (Critical) on the CVSS scale, allows unauthenticated attackers to execute arbitrary SQL commands, potentially leading to full compromise of confidentiality, integrity, and availability. While not listed in CISA's KEV catalog, exploit code is publicly available via Nuclei templates and ExploitDB, indicating a clear path for exploitation. Despite the high severity and exploit availability, there is minimal community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.0.3CPE matchmatch criteria
cpe:2.3:a:duckdev:404_to_301:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

CVSS:3.1/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
3.1

Exploit Intelligence

EPSS Score
46.13%
Probability of exploitation in next 30 days
EPSS Percentile
98.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Nuclei: CVE-2015-9323 · Aug 14, 2023
ExploitDB: EDB-50698 · Feb 2, 2022
This CVE's current EPSS score of 0.4612 is in the 96th percentile among its peer group of 36,829 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

github.com / Hacker5preme/Exploits/tree/main/Wordpress/CVE-2015-9323
ExploitThird Party Advisory
wordpress.org / plugins/404-to-301
Issue TrackingThird Party Advisory