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CVE-2018-5316

30
FAUCET Score

CVE-2018-5316 describes a Cross-Site Scripting (XSS) vulnerability in the "SagePay Server Gateway for WooCommerce" plugin for WordPress, affecting versions prior to 1.0.9, specifically via the 'page' parameter in includes/pages/redirect.php. Rated Medium with a CVSS score of 6.1, this vulnerability can be exploited remotely with low attack complexity, requiring user interaction, and could lead to low impact on confidentiality and integrity. While no active exploitation or public exploit code (Metasploit, ExploitDB) is reported, Nuclei templates exist for detection, and there is minimal community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.0.9CPE matchmatch criteria
cpe:2.3:a:patsatech:sagepay_server_gateway_for_woocommerce:*:*:*:*:*:wordpress:*:*

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
3.69%
Probability of exploitation in next 30 days
EPSS Percentile
88.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
Nuclei: CVE-2018-5316 · Jul 16, 2021
This CVE's current EPSS score of 0.0369 is in the 95th 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

packetstormsecurity.com / files/145459/WordPress-Sagepay-Server-Gateway-For-WooCommerce-1.0.7-XSS.html
Third Party AdvisoryVDB Entry
wordpress.org / plugins/sagepay-server-gateway-for-woocommerce
Third Party Advisory
wordpress.org / support/topic/sagepay-server-gateway-for-woocommerce-1-0-7-cross-site-scripting
Third Party Advisory