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CVE-2024-8740

18
FAUCET Score

CVE-2024-8740 describes a Reflected Cross-Site Scripting (XSS) vulnerability in the GetResponse Forms by Optin Cat plugin for WordPress, affecting all versions up to and including 2.5.6. This flaw allows unauthenticated attackers to inject malicious web scripts into pages by tricking users into clicking a specially crafted link, due to improper escaping of URLs when using add_query_arg. The vulnerability has a CVSS score of 6.1 (Medium), indicating a network-based attack with low complexity, requiring user interaction, and potentially leading to low impact on confidentiality and integrity. Currently, there is no evidence of active exploitation, nor are there publicly available exploit tools like Metasploit or Nuclei modules, and it has garnered minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2.5.6CPE matchmatch criteria
cpe:2.3:a:fatcatapps:getresponse_forms:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

6.1MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.38%
Probability of exploitation in next 30 days
EPSS Percentile
30.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0038 is in the 31st percentile among its peer group of 26,219 CVEs.

Social Chatter

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 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

plugins.trac.wordpress.org / browser/getresponse/tags/2.4.1/includes/eoi-subscribers.php
Product
plugins.trac.wordpress.org / changeset
wordfence.com / threat-intel/vulnerabilities/id/51d14f45-4c30-4225-998d-f4f829e09bc0
Third Party Advisory