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CVE-2013-10023

31
FAUCET Score

CVE-2013-10023 is a critical SQL injection vulnerability affecting the Editorial Calendar Plugin up to version 2.6 for WordPress, specifically within the edcal_filter_where function in edcal.php. This flaw allows remote attackers to manipulate edcal_startDate/edcal_endDate parameters, leading to a CVSS v3.1 score of 9.8 (Critical) due to its network-based attack vector, low complexity, and high impact on confidentiality, integrity, and availability. While there is no known active exploitation, public exploit code, or KEV listing, the vulnerability has garnered significant community discussion, and a patch is available in version 2.7.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.7CPE matchmatch criteria
cpe:2.3:a:editorial_calendar_project:editorial_calendar:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

6.3MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
2.8
Impact Score
3.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.72%
Probability of exploitation in next 30 days
EPSS Percentile
50.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0072 is in the 33rd 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

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / wp-plugins/editorial-calendar/commit/a9277f13781187daee760b4dfd052b1b68e101cc
Patch
github.com / wp-plugins/editorial-calendar/releases/tag/2.7
Release Notes
vuldb.com
Third Party Advisory
vuldb.com
Third Party Advisory