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ThimPress Eduma CVE-2025-64195

HIGH
PHP Remote File Inclusion (CWE-98)
2025-10-29 audit@patchstack.com
7.5
CVSS 3.1 · Vendor: patchstack
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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain

  1. Access
    Authenticate as low-privilege user
  2. Delivery
    Send crafted request with manipulated filename parameter
  3. Exploit
    Bypass path/input restrictions (AC:H)
  4. Execution
    Server includes local file via PHP include
  5. Impact
    Disclose sensitive files (wp-config.php, credentials)

Vulnerability Assessment

Weakness
CWE
OWASP Top 10:2025
A05:2025 - Injection
ASVS 5.0
V5 - File Handling File inclusion prevention, allowlisting
MITRE ATT&CK

2 techniques across 2 tactics: Initial Access, Command and Control

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

Exploitation Conditions

Exploitation requires an authenticated WordPress session on the target site: the CVSS vector specifies PR:L, so the attacker must already possess at least a low-privilege account (e.g. a self-registered subscriber), which makes open/public user registration a key enabling condition and a closed-registration site a strong limiting factor. The affected component is the ThimPress Eduma theme at versions up to and including 5.7.6, where attacker-controlled input reaches a PHP include/require statement (CWE-98) permitting Local File Inclusion. High attack complexity (AC:H) indicates additional non-default preconditions or specific input manipulation are needed, and no user interaction is required (UI:N). The practical payoff is reading local files such as wp-config.php; escalation to code execution would require additional conditions (e.g. log poisoning) not documented in the available data.

Impact

Moderate priority. The CVSS 3.1 vector (AV:N/AC:H/PR:L/UI:N/C:H/I:H/A:H, base 7.5) tempers network reachability with two real friction factors: high attack complexity (AC:H) and a requirement for existing low-level authentication (PR:L), meaning an attacker must already hold a valid WordPress account (e.g. subscriber/author) on the target site. The signals are consistent and point to a non-trivial-to-exploit issue rather than a drive-by: EPSS is low (0.48%, 39th percentile), there is NO CISA KEV listing, and no public exploit code was identified in the provided data - so this is 'no public exploit identified at time of analysis.' The I:H/A:H impact ratings from the source look aggressive for a Local File Inclusion whose primary consequence is reading local files (confidentiality); integrity/availability would only reach High via secondary escalation such as PHP log poisoning or wrapper abuse leading to code execution, which is not confirmed here. Note also a description inconsistency: the CWE-98 title cites 'PHP Remote File Inclusion' while the body states the realized issue is 'PHP Local File Inclusion' - treat it as LFI. Overall this is a genuine but lower-tier priority: patch on a normal cadence, prioritizing sites that allow open/low-trust user registration.

Exploit ScenarioDerived

An attacker who holds a low-privilege WordPress account (such as a self-registered subscriber) on a site running a vulnerable Eduma theme sends a crafted request to a theme endpoint that passes attacker-influenced input into a PHP include/require path. By manipulating the filename parameter they cause the server to include a local file such as wp-config.php, disclosing database credentials and secret keys. No public proof-of-concept was identified in the provided data, and the high attack complexity (AC:H) implies non-obvious preconditions must be met.

This Week Schedule remediation this week. Why: HIGH severity (CVSS 7.0-8.9).
No patch listed yet 0.5% exploitation probability (EPSS)

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AnalysisAIv1 – Oct 08, 2026

Local file inclusion in the ThimPress Eduma WordPress theme (versions through 5.7.6) enables authenticated attackers with a low-privilege account to read arbitrary local files, potentially exposing wp-config.php credentials and other sensitive data. Exploitation requires a valid WordPress session (PR:L) and high attack complexity (AC:H) with no user interaction; sites with open user registration are at greater risk, while closed-registration sites substantially limit exposure. No public exploit code or active exploitation has been identified at time of analysis, and EPSS is low (0.48%, 39th percentile).

RemediationAI

No vendor-released patch version was identified in the available data; administrators should check the Patchstack advisory at the provided URL for updated release information and upgrade the Eduma theme to a version newer than 5.7.6 as soon as one becomes available. Until a patch is released, consider temporarily disabling or removing the Eduma theme if it is not essential-this eliminates the vulnerable code path at the cost of losing the theme's presentation and functionality. Because exploitation requires an authenticated low-privilege account, close open user registration and review subscriber-level capabilities to prevent untrusted users from obtaining the necessary session (trade-off: may block legitimate community sign-ups). Additional compensating controls include restricting file system permissions so the web server cannot read wp-config.php (though WordPress often requires read access for operation) and monitoring for unusual include/require requests or local file access patterns. No public exploit code is known, but the low EPSS score does not guarantee safety given the potential for sensitive credential disclosure.

Affected ProductsAI

The ThimPress Eduma WordPress theme is affected in versions up to and including 5.7.6, as stated in the vendor advisory at https://patchstack.com/database/Wordpress/Theme/eduma/vulnerability/wordpress-eduma-theme-5-7-6-local-file-inclusion-vulnerability?_s_id=cve. No CPE identifiers were included in the provided intelligence, but the affected product is the Eduma theme (WordPress theme slug 'eduma'), and the impact is not associated with WordPress core or other plugins. Any site running a release from the initial version through 5.7.6 should be considered vulnerable, and the advisory should be consulted for any updated version information.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

The vulnerability stems from CWE-98, Improper Control of Filename for Include/Require Statement in PHP Program, where attacker-controlled input reaches a PHP include or require statement without adequate validation. Although the CVE description references PHP Remote File Inclusion, the independent assessment confirms the practical impact is Local File Inclusion (LFI) within the ThimPress Eduma WordPress theme, allowing an attacker to read files on the server that the web server process can access. The affected component is the Eduma theme codebase, not WordPress core or another plugin; no CPE identifiers were provided in the intelligence feed, but the product is clearly identified as the Eduma theme (WordPress theme slug 'eduma'). The independent assessment adjusts the original CVSS 7.5 vector (AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H) to CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:L, reflecting lower integrity impact and no direct availability impact; the high attack complexity (AC:H) indicates that specific non-default preconditions or crafted input manipulation are required beyond simply having a low-privilege account. Because include/require statements operate on the local filesystem, the immediate payoff is file disclosure such as wp-config.php, and escalation to code execution would require additional conditions (e.g., log poisoning) that are not documented in the available data. A patchstack advisory (https://patchstack.com/database/Wordpress/Theme/eduma/vulnerability/wordpress-eduma-theme-5-7-6-local-file-inclusion-vulnerability?_s_id=cve) provides the public vulnerability record.

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  • Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

Vendor (patchstack) PRIMARY 7.5 HIGH
AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
vuln.today AI 6.4 MEDIUM

Network-reachable but needs an authenticated low-priv account (PR:L) and non-trivial preconditions (AC:H); LFI primarily discloses files (C:H), with only limited integrity/availability absent confirmed code execution.

3.1 AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:L/A:L
4.0 AV:N/AC:H/AT:N/PR:L/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N

Primary rating from Vendor (patchstack).

CVSS VectorVendor: patchstack

Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

DescriptionCVE.org

Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in ThimPress Eduma eduma allows PHP Local File Inclusion.This issue affects Eduma: from n/a through <= 5.7.6.

Executive ViewAI

Why It Matters

The ThimPress Eduma WordPress theme (versions through 5.7.6) contains a high-severity local file inclusion vulnerability that could allow an authenticated low-privilege user to read sensitive files, potentially exposing database credentials and leading to broader website compromise. This affects organizations with open user registration, where exposure is substantially greater, while closed-registration sites limit risk. Given no public exploit identified at time of analysis and no vendor patch available, leadership should prioritize interim mitigations to protect sensitive data and maintain site integrity.

Business Impact: Medium
Compensating Controls

No vendor-released patch identified at time of analysis. Disable open user registration to substantially limit exposure, and enforce least privilege for WordPress user accounts.

Threat Intelligence Overview

EPSS Score
0.5%
Top 61% exploitable
Prevalence
Medium
Eduma is a popular commercial WordPress LMS/education theme, but education-niche
Data Quality
3 sources
Confidence: Low

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity HIGH
CISA KEV No
Public POC No
EPSS 0.5%
Patch available No
Active threat No
Deciding rule
HIGH severity (CVSS 7.0-8.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
No
Human Impact
Medium

Priority Score

38
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +38
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Local File Inclusion vulnerabilities occur when an application accepts user-controlled input to specify which file should be loaded or executed, typically through functions like PHP's `include()`, `require()`, or `fopen()`.

Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.

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