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CVE-2020-36503

25
FAUCET Score

CVE-2020-36503 describes a CSV injection vulnerability in the Connections Business Directory WordPress plugin versions prior to 9.7, affecting both the 'connections_pro' and 'connections_business_directory' products. This high-severity vulnerability (CVSS 8.0) allows an authenticated attacker to inject malicious formulas into exported CSV files, potentially leading to arbitrary code execution or data exfiltration on a user's system when the file is opened. While no active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion has been observed, the potential for high impact on confidentiality, integrity, and availability warrants attention.

Impacted Technologies

VendorProductVersion(s)CPE
>= 0.7.3.2, <= 9.6CPE matchmatch criteria
cpe:2.3:a:connections-pro:connections_business_directory:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

8.0HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.1
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.21%
Probability of exploitation in next 30 days
EPSS Percentile
65.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0121 is in the 82nd percentile among its peer group of 890 CVEs.

Social Chatter

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

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / Connections-Business-Directory/Connections/issues/474
ExploitIssue TrackingPatchThird Party Advisory
wpscan.com / vulnerability/dd394b55-c86f-4fa2-aae8-5903ca0b95ec
ExploitThird Party Advisory