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CVE-2023-1905

19
FAUCET Score

CVE-2023-1905 is a Stored Cross-Site Scripting (XSS) vulnerability affecting the WP Popups WordPress plugin prior to version 2.1.5.1. This flaw, an insufficient fix for a previous CVE, allows authenticated users with contributor roles or higher to inject malicious scripts due to improper escaping of the 'href' attribute within the 'spu-facebook-page' shortcode. The vulnerability has a CVSS score of 5.4 (Medium), indicating a network-based attack with low privileges required, but user interaction is necessary. Successful exploitation could lead to limited impact on confidentiality and integrity. Currently, there is no evidence of active exploitation, nor is public exploit code available in Metasploit or ExploitDB. The vulnerability has received minimal community discussion and media coverage, suggesting low public awareness.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.1.5.1CPE matchmatch criteria
cpe:2.3:a:timersys:wp_popups:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

5.4MEDIUM

CVSS:3.1/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
3.1

Exploit Intelligence

EPSS Score
0.44%
Probability of exploitation in next 30 days
EPSS Percentile
36.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0044 is in the 54th percentile among its peer group of 15,225 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

Remediation records are not available for this CVE.

References

wpscan.com / vulnerability/b6ac3e15-6f39-4514-a50d-cca7b9457736
ExploitThird Party Advisory