CVE-2025-68939
Gitea before 1.23.0 allows attackers to add attachments with forbidden file extensions by editing an attachment name via an attachment API.
8.2CVSSHIGH
Description
Gitea allows attackers to add attachments with forbidden file extensions
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:HAttack ComplexityHigh
PR:NPrivileges RequiredNone
UI:RUser InteractionRequired
Scope
S:CScopeChanged
Impact
C:HConfidentialityHigh
I:HIntegrityHigh
A:LAvailabilityLow
Weaknesses
Affected Products
Exploitability
Official Patch Available
References
https://nvd.nist.gov/vuln/detail/CVE-2025-68939
nvd.nist.gov
https://github.com/go-gitea/gitea/pull/32151
github.com
https://blog.gitea.com/release-of-1.23.0
blog.gitea.com
and 3 more references View all →
Timeline
Published
Dec 26, 2025
Last Updated
Jan 2, 2026
Unlock Complete Vulnerability Intelligence
Get the full picture for CVE-2025-68939 and every CVE in our database. Create a free account — no credit card required.
Create Free AccountPlain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows