CVE-2026-58428
Release attachment extension allowlist bypass via web release edit form (variant of CVE-2025-68939)
Description
Release attachment extension allowlist bypass via web release edit form (variant of CVE-2025-68939)
INFO
Published Date :
Aug. 13, 2026, 5:17 p.m.
Last Modified :
Aug. 13, 2026, 5:17 p.m.
Remotely Exploit :
No
Source :
88ee5874-cf24-4952-aea0-31affedb7ff2
Affected Products
The following products are affected by CVE-2026-58428
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
Solution
- Validate file extensions on the server-side.
- Implement a strict allowlist for permitted extensions.
- Update the application to enforce secure file handling.
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-2026-58428.
| URL | Resource |
|---|---|
| https://blog.gitea.com/gitea-1.27.0-is-released/ | |
| https://github.com/go-gitea/gitea/releases/tag/v1.27.0 | |
| https://github.com/go-gitea/gitea/security/advisories/GHSA-25gq-j9jx-43pg |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-58428 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-2026-58428
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-2026-58428 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-58428 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 88ee5874-cf24-4952-aea0-31affedb7ff2
Aug. 13, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'Gitea', 'product': 'Gitea Open Source Git Server', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'semver', 'lessThanOrEqual': '1.26.4'}], 'defaultStatus': 'unaffected'}] Added Description Release attachment extension allowlist bypass via web release edit form (variant of CVE-2025-68939) Added CWE CWE-434 Added CWE CWE-424 Added Reference https://blog.gitea.com/gitea-1.27.0-is-released/ Added Reference https://github.com/go-gitea/gitea/releases/tag/v1.27.0 Added Reference https://github.com/go-gitea/gitea/security/advisories/GHSA-25gq-j9jx-43pg