Multiple Page Generator Plugin – MPG <= 4.0.5 - Authenticated (Editor+) Server-Side Request Forgery via fileUrl
The Multiple Page Generator Plugin – MPG plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 4.0.5 via the 'mpg_download_file_by_link' function. This makes it possible for authenticated attackers, with editor-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.
- Published
- Jan 26, 2025
- Updated
- Jun 17, 2026
- EPSS
- 0.3% · 25th percentile
- CWE
- CWE-918
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Report tools
Action score
32
Monitor
Low priority for now.
- CVSS
- 32 / 40 · 8.1 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 0 / 30 · 0.3%
CISA SSVC decision
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
Vulnrichment: CISA's decision-tree inputs.
CNA vs NVD score
- NVD
- 8.1
- CNA · Wordfence
- 5.4
- 2.7 point gap
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.
Affected systems
| Vendor | Product | CPE |
|---|---|---|
| themeisle | multiple page generator | cpe:2.3:a:themeisle:multiple_page_generator |
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- themeisle multiple page generatorbefore 4.0.6
Versions reported by the vendor
Affected version ranges reported by the assigning authority (Wordfence). Independent of NVD's CPE analysis and usually ahead of it.
themeisle Multiple Page Generator Plugin – MPG
- up to and including 4.0.5affected · semver
Same product
themeisle: all recordsOther highest-scoring records for the same primary product.
- CVE-2023-33927WordPress Multiple Page Generator Plugin – MPG Plugin <= 3.3.19 is vulnerable to SQL Injection39Monitor
- CVE-2024-47325WordPress Multiple Page Generator Plugin – MPG plugin <= 3.4.7 - SQL Injection vulnerability35Monitor
- CVE-2024-31301WordPress Multiple Page Generator Plugin – MPG plugin <= 3.4.0 - Cross Site Request Forgery (CSRF) vulnerability35Monitor
- CVE-2024-30235WordPress Multiple Page Generator Plugin – MPG plugin <= 3.4.0 - Broken Access Control vulnerability35Monitor
- CVE-2022-47143WordPress Multiple Page Generator Plugin – MPG Plugin <= 3.3.9 is vulnerable to Cross Site Request Forgery (CSRF)35Monitor
- CVE-2024-27951WordPress Multiple Page Generator Plugin <= 3.4.0 - Auth. Remote Code Execution (RCE) vulnerability28Monitor
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
No fix version is recorded for this entry. Check the references for vendor advisories.
Exploit status
No known public exploit
No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
No dated events beyond publication.
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
- Arkadiusz Hydzikfinder
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
Technical details
Attack conditions
- Anyone who can reach it over the internet can trigger it.
- A low-privileged account is enough.
- No user action is required.
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- high · data can be read
- Integrity
- high · data or configuration can be modified
- Availability
- none
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality impact
- High
- Integrity impact
- High
- Availability impact
- None
Weakness class (CWE)
CWE-918 · Server-Side Request Forgery (SSRF)CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
nvd-primary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
Attack patterns (CAPEC)
ATT&CK techniques
—
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for helpChange log
No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.
References
- plugins.trac.wordpress.org/changeset/3205550/multiple-pages-generator-by-porthas
- www.wordfence.com/threat-intel/vulnerabilities/id/7b3446e5-ca01-4468-927a-86e951e662ab?source=cve
Vendor advisories and official records. Exploit/PoC links are deliberately left out.