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CVE-2017-1002026

26
FAUCET Score

CVE-2017-1002026 describes a critical SQL injection vulnerability in the WordPress plugin Event Espresso Free, specifically version 3.1.37.11.L. The flaw resides in the edit_event_category function, which fails to properly sanitize user-supplied input in the $id parameter before its inclusion in an SQL query. This vulnerability carries a high CVSS score of 8.8, indicating a severe risk. An attacker with low privileges can exploit this remotely with low attack complexity, potentially leading to complete compromise of confidentiality, integrity, and availability of the affected system. Currently, there is no evidence of active exploitation, and no public exploit code is available on platforms like Metasploit or ExploitDB. Community discussion and media coverage for this CVE are also minimal, suggesting a low level of public awareness.

Impacted Technologies

VendorProductVersion(s)CPE
3.1.37.11.lCPE matchmatch criteria
cpe:2.3:a:eventespresso:event_espresso:3.1.37.11.l:*:*:*:free:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.0

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.71%
Probability of exploitation in next 30 days
EPSS Percentile
75.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0171 is in the 73rd percentile among its peer group of 17,822 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 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

wordpress.org / plugins/event-espresso-free
ProductThird Party Advisory
vapidlabs.com / advisory.php
ExploitPatchThird Party Advisory