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CVE-2023-49157

16
FAUCET Score

CVE-2023-49157 is a Stored Cross-site Scripting (XSS) vulnerability affecting the Andreas Münch Multiple Post Passwords plugin, versions up to and including 1.1.1. This flaw allows an attacker to inject malicious scripts into web pages due to improper neutralization of input. Rated with a CVSS score of 4.8 (Medium), the vulnerability requires high privileges (PR:H) and user interaction (UI:R) for exploitation, with potential for low impact on confidentiality and integrity (C:L/I:L). The attack complexity is low (AC:L), but the overall risk is mitigated by the prerequisites. Currently, there is no evidence of active exploitation, nor are there publicly available exploit modules in Metasploit, Nuclei, or ExploitDB. The vulnerability has garnered minimal community discussion and media coverage, suggesting a low level of public awareness and exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.1.2CPE matchmatch criteria
cpe:2.3:a:andreasmuench:multiple_post_passwords:*:*:*:*:*:wordpress:*:*

CVSS Data

CVSS version used by this source: 3.1

5.9MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
1.7
Impact Score
3.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.39%
Probability of exploitation in next 30 days
EPSS Percentile
32.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0039 is in the 45th percentile among its peer group of 4,931 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

patchstack.com / database/vulnerability/multiple-post-passwords/wordpress-multiple-post-passwords-plugin-1-1-1-cross-site-scripting-xss-vulnerability
Third Party Advisory