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CVE-2023-0099

25
FAUCET Score

CVE-2023-0099 is a Reflected Cross-Site Scripting (XSS) vulnerability affecting the Simple URLs WordPress plugin prior to version 115. This flaw allows attackers to inject malicious scripts into web pages due to insufficient sanitization and escaping of parameters, potentially impacting high-privilege users like administrators. The vulnerability has a CVSS score of 6.1 (Medium), indicating a network-based attack with low complexity, requiring user interaction, and leading to low impact on confidentiality and integrity. While no active exploitation or Metasploit modules are reported, Nuclei templates exist, and the vulnerability has not garnered significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 115CPE matchmatch criteria
cpe:2.3:a:getlasso:simple_urls:*:*:*:*:*: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
1.73%
Probability of exploitation in next 30 days
EPSS Percentile
75.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
Nuclei: CVE-2023-0099 · Apr 21, 2023
This CVE's current EPSS score of 0.0173 is in the 87th percentile among its peer group of 26,219 CVEs.

Social Chatter

No social media mentions found for this CVE.

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/176983/WordPress-Simple-URLs-Cross-Site-Scripting.html
wpscan.com / vulnerability/fd50f2d6-e420-4220-b485-73f33227e8f8
ExploitThird Party Advisory