CVE-2023-45056

MEDIUM

Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in 100plugins Open User Map plugin <= 1.3.26 versions.

Affects 1 product across 1 vendor.

CVSS 3.14.8
EPSS0.4%
Percentile29th
PatchUnknown
CVSS Vector — Plain English Remotely exploitable over the network, low complexity, high privileges required, requires user interaction, can impact systems beyond the vulnerable component, no availability impact.
CWE Weakness Definitions
CWE-79: Cross-Site Scripting (XSS)

Attacker injects malicious scripts into web pages viewed by other users, executing in the victim's browser context.

Related Attack Patterns (CAPEC)
CAPEC-85 AJAX Footprinting
via CWE-79
CAPEC-209 XSS Using MIME Type Mismatch
via CWE-79
CAPEC-588 DOM-Based XSS
via CWE-79
CAPEC-591 Reflected XSS
via CWE-79
CAPEC-592 Stored XSS
via CWE-79
Show all 6
via CWE-79

Mapping is CWE-to-CAPEC per MITRE CAPEC 3.9.

◆ AI Analysis — automated analysis, not human-reviewed

A stored Cross-Site Scripting (XSS) vulnerability exists in the 100plugins Open User Map plugin versions up to 1.3.26, allowing authenticated administrators to inject malicious scripts into the web application.

BSID: BS-2023-GLOBAL-055151-M • Model: /workspace/models/qwen2.5-coder-32b-instruct-bf16 • Confidence: MEDIUM

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Frequently Asked Questions
What is CVE-2023-45056?
A stored Cross-Site Scripting (XSS) vulnerability exists in the 100plugins Open User Map plugin versions up to 1.3.26, allowing authenticated administrators to inject malicious scripts into the web application.
What is the CVSS score for CVE-2023-45056?
CVE-2023-45056 has CVSS 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N. EPSS: 0.4%.
Is CVE-2023-45056 actively exploited?
No confirmed active exploitation of CVE-2023-45056 as of 2026-05-30.
How do I remediate CVE-2023-45056?
Priority: MEDIUM.
What systems are affected by CVE-2023-45056?
CVE-2023-45056 affects 100Plugins Open User Map.
Vulnerability Details
CVE IDCVE-2023-45056
BSIDBS-2023-GLOBAL-055151-M BreachSpider Global ID
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Published2023-10-18
Last Modified2024-11-21
ICS Relevance0%
Weakness (CWE)
Cross-Site Scripting (XSS)
SourceNVD
Official Description

Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in 100plugins Open User Map plugin <= 1.3.26 versions.

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

An attacker with administrative privileges can exploit this vulnerability by injecting malicious scripts into the user map data. When other users view the affected map, the scripts will execute in their browsers, potentially leading to unauthorized actions or data theft.

Exploitation Likelihood: MEDIUM

Affected Products
VendorProductAffected Versions
100Plugins Open User Map < 1.3.27
Remediation

No official vendor advisory link on record. See the CVE record →

Threat Intelligence
● Threat Intelligence Validated: October 2026 | Threat Age: 1094 Days
CISA known-exploitedNot in KEV catalog
Public ExploitNot confirmed
PoC CodeNot confirmed
AI Enrichment Record — provenance & audit hash
Model/workspace/models/qwen2.5-coder-32b-instruct-bf16
ConfidenceMEDIUM
Enriched At2026-05-24
SHA-512 Audit Hash7116b07fe8702e94c54fcaf1c8c653ea67b2984039b8ec7794486d319ed2fd4f5a74dc7f7a8c7556c041a8a5f0ced86cb9483c4b090269b8d0897727784370fe
Related CVEs affecting 100Plugins
CVE-2025-68002 6.5 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal'... CVE-2025-57953 6.5 Improper Neutralization of Input During Web Page Generation ('Cross-site Scri... CVE-2024-13362 6.1 Multiple plugins and/or themes for WordPress are vulnerable to Reflected Cros...
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