CVE-2011-3852

MEDIUM ⚠ Exploit

Cross-site scripting (XSS) vulnerability in the EvoLve theme before 1.2.6 for WordPress allows remote attackers to inject arbitrary web script or HTML via the s parameter.

Affects 2 products across 2 vendors.

CVSS 2.04.3
EPSS3.4%
Percentile89th
PatchUnknown
CVSS Vector — Plain English Remotely exploitable over the network, no confidentiality impact, 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

This vulnerability was disclosed in 2011. A medium severity vulnerability affects Theme4Press systems (CVE-2011-3852). Public exploit code is available. Isolate affected systems if patching is not feasible.

BSID: BS-2011-GLOBAL-169247-M • Model: rule-based-v1 • Confidence: MEDIUM

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Frequently Asked Questions
What is CVE-2011-3852?
This vulnerability was disclosed in 2011. A medium severity vulnerability affects Theme4Press systems (CVE-2011-3852). Public exploit code is available. Isolate affected systems if patching is not feasible.
What is the CVSS score for CVE-2011-3852?
CVE-2011-3852 has CVSS 4.3 (Medium). Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N. EPSS: 3.4%.
Is CVE-2011-3852 actively exploited?
Public exploit available for CVE-2011-3852. Exploitation risk elevated.
How do I remediate CVE-2011-3852?
Priority: MONITOR.
What systems are affected by CVE-2011-3852?
CVE-2011-3852 affects Theme4Press Evolve.
Vulnerability Details
CVE IDCVE-2011-3852
BSIDBS-2011-GLOBAL-169247-M BreachSpider Global ID
CVSS VectorAV:N/AC:M/Au:N/C:N/I:P/A:N
Published2011-09-28
Last Modified2026-06-16
ICS Relevance0%
Weakness (CWE)
Cross-Site Scripting (XSS)
SourceNVD
Official Description

Cross-site scripting (XSS) vulnerability in the EvoLve theme before 1.2.6 for WordPress allows remote attackers to inject arbitrary web script or HTML via the s parameter.

Source: NIST NVD / MITRE CVE Database

Attack Vector Analysis — CITED Relevance

Vulnerability details: Cross-site scripting (XSS) vulnerability in the EvoLve theme before 1.2.6 for WordPress allows remote attackers to inject arbitrary web script or HTML via the s parameter. CVSS vector: AV:N/AC:M/Au:N/C:N/I:P/A:N.

Exploitation Likelihood: MEDIUM

Affected Products
VendorProductAffected Versions
Theme4Press Evolve ≤ 1.2.5

Platforms listed by the source (the vulnerable product runs on these; they are not themselves vulnerable): Wordpress Wordpress

Remediation

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

Threat Intelligence
● Threat Intelligence Validated: October 2026 | Threat Age: 5496 Days
CISA known-exploitedNot in KEV catalog
Public Exploit⚠ Available — Reference
PoC CodeNot confirmed
AI Enrichment Record — provenance & audit hash
Modelrule-based-v1
ConfidenceMEDIUM
Enriched At2026-05-24
SHA-512 Audit Hash5328ba78726c6e42421e3bf54d779cb9459e59e1e5f830a5b373d0a4f2966f79b22c2ea1f42a0600a22692a3c9d3f1813eb98fca67f3edda20b4c4ae78da1044
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