CVE-2026-59231
Server-Side Request Forgery in Pentestify PDF export via unvalidated image URLs
Description
Server-Side Request Forgery in the PDF export component in maalfer Pentestify before 1.1.0 allows authenticated users to cause outbound HTTP GET requests from the server to arbitrary attacker-chosen destinations via unvalidated URLs stored in the finding images field or the report client_logo field, which the server-side headless browser fetches while rendering the report.
INFO
Published Date :
July 31, 2026, 4:17 p.m.
Last Modified :
July 31, 2026, 4:17 p.m.
Remotely Exploit :
Yes !
Source :
4daa8cea-433a-44bd-9456-53b127fc289a
Affected Products
The following products are affected by CVE-2026-59231
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 4.0 | MEDIUM | 4daa8cea-433a-44bd-9456-53b127fc289a | ||||
| CVSS 4.0 | MEDIUM | 4daa8cea-433a-44bd-9456-53b127fc289a |
Solution
- Update maalfer Pentestify to version 1.1.0 or later.
- Validate all user-supplied URLs before fetching.
- Restrict outbound network access from the server.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-59231.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-59231 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-59231
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-59231 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-59231 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by 4daa8cea-433a-44bd-9456-53b127fc289a
Jul. 31, 2026
Action Type Old Value New Value Added Affected [{'repo': 'https://github.com/ccyl13/Pentestify', 'vendor': 'ccyl13', 'product': 'Pentestify', 'versions': [{'status': 'affected', 'version': '0', 'lessThan': '1.1.0', 'versionType': 'semver'}], 'programFiles': ['backend/schemas.py', 'backend/main.py', 'js/app.js'], 'defaultStatus': 'unaffected'}] Added Description Server-Side Request Forgery in the PDF export component in maalfer Pentestify before 1.1.0 allows authenticated users to cause outbound HTTP GET requests from the server to arbitrary attacker-chosen destinations via unvalidated URLs stored in the finding images field or the report client_logo field, which the server-side headless browser fetches while rendering the report. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CWE CWE-918 Added Reference https://github.com/ccyl13/Pentestify/commit/a058a22b42c6311895622645265df79a60265b1d Added Reference https://github.com/ccyl13/Pentestify/releases/tag/v1.1.1 Added Reference https://secur0.com/en/cna/cve-list/cve-2026-59231-ssrf-in-pentestify-via-unvalidated-image-urls-cve-id-cve-2026-59231