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CVE-2018-19188

21
FAUCET Score

CVE-2018-19188 describes a Cross-Site Scripting (XSS) vulnerability in the Amazon PAYFORT payfort-php-SDK payment gateway SDK, specifically affecting versions through April 26, 2018, via the 'fort_id' parameter in success.php. This medium-severity vulnerability (CVSS 6.1) can be exploited with low attack complexity and no privileges, requiring user interaction, potentially leading to limited impact on confidentiality and integrity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2018-04-26CPE matchmatch criteria
cpe:2.3:a:amazon:payfort-php-sdk:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.1MEDIUM

CVSS:3.0/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
3.0

Exploit Intelligence

EPSS Score
1.52%
Probability of exploitation in next 30 days
EPSS Percentile
71.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0152 is in the 84th percentile among its peer group of 26,208 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

github.com / payfort/payfort-php-sdk/issues/12
ExploitThird Party Advisory
seekurity.com / blog/general/payfort-multiple-security-issues-and-concerns-in-a-supposed-to-be-pci-dss-compliant-payment-processor-sdk
ExploitThird Party Advisory
securityfocus.com / bid/105930
Third Party AdvisoryVDB Entry