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CVE-2013-4662

17
FAUCET Score

CVE-2013-4662 describes a SQL injection vulnerability in the Quick Search API of CiviCRM versions 4.2.0 through 4.2.9 and 4.3.0 through 4.3.3. This flaw allows remote authenticated users to bypass validation and execute SQL injection attacks by directly interacting with the "second layer" of the API, specifically related to contact.getquick. With a CVSS score of 6.5, this vulnerability has a medium severity, requiring authentication but being low in complexity, potentially leading to partial compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, nor is public exploit code available, and it has garnered minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
4.2.0CPE matchmatch criteria
cpe:2.3:a:civicrm:civicrm:4.2.0:*:*:*:*:*:*:*
4.2.1CPE matchmatch criteria
cpe:2.3:a:civicrm:civicrm:4.2.1:*:*:*:*:*:*:*
4.2.2CPE matchmatch criteria
cpe:2.3:a:civicrm:civicrm:4.2.2:*:*:*:*:*:*:*
4.2.4CPE matchmatch criteria
cpe:2.3:a:civicrm:civicrm:4.2.4:*:*:*:*:*:*:*
4.2.5CPE matchmatch criteria
cpe:2.3:a:civicrm:civicrm:4.2.5:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.5MEDIUM

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Exploitability Score
8.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.01%
Probability of exploitation in next 30 days
EPSS Percentile
59.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0101 is in the 73rd percentile among its peer group of 21,951 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, 0.1 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

Patch Available

Vendor Patches (2)

composerpatch availablevia ghsa
Product: civicrm/civicrm-coreFixed in: 4.2.9
composerpatch availablevia ghsa
Product: civicrm/civicrm-coreFixed in: 4.3.3

Vendor Advisories (1)

composerGHSA-4465-r2hg-v4rjmedium

CiviCRM SQL injection vulnerability via Quick Search API

May 17, 2022

References

issues.civicrm.org / jira/browse/CRM-12765
Vendor Advisory
civicrm.org / advisory/civi-sa-2013-004-limited-sql-injection-quick-search-api
Vendor Advisory