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CVE-2017-6213

20
FAUCET Score

CVE-2017-6213 describes a reflected Cross-Site Scripting (XSS) vulnerability in the paypal/invoice-sdk-php, specifically within the samples/permissions.php file, exploitable via the permToken parameter. This medium-severity vulnerability (CVSS 5.4) allows for code execution, with a low attack complexity requiring user interaction and authenticated access. 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
<= 3.9.0CPE matchmatch criteria
cpe:2.3:a:paypal:php_invoice_sdk:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

5.4MEDIUM

CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.3
Impact Score
2.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.80%
Probability of exploitation in next 30 days
EPSS Percentile
53.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0080 is in the 88th percentile among its peer group of 15,222 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 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

Vendor Advisories (1)

composerGHSA-626w-hmpw-x74jmedium

paypal/invoice-sdk-php reflected XSS

May 14, 2022

References

github.com / paypal/invoice-sdk-php/issues/13
ExploitIssue TrackingThird Party Advisory