Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain
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AccessAccess Gitea instance
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ExploitTrigger undisclosed vulnerability
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ImpactAchieve unknown impact
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V8 - Authorization Access control enforcement
MITRE ATT&CK
1 technique across 1 tactic: Defense Evasion The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Exploitation Conditions | Exploitation conditions are entirely unknown - no CVSS vector, CWE, or vulnerability description is present to establish whether exploitation requires authentication, network access, specific Gitea configuration options, user interaction, or a particular deployment mode. It is not possible to state whether this is remotely exploitable, locally exploitable, or limited to specific Gitea features. Defenders cannot assess realistic risk exposure without additional disclosure from the Gitea project or Alpine Linux security team. |
| Impact | Risk assessment is severely constrained by the near-total absence of characterization data - no CVSS vector, no CWE, no vulnerability description, no EPSS score, no KEV listing, and no POC information is present. The sole confirmed signal is that a security patch was released upstream and packaged by Alpine Linux. Without knowing the attack vector, required privileges, or impact class, it is impossible to perform meaningful triage using frameworks such as SSVC. Operators running Gitea on Alpine Linux prior to 1.27.3-r0 should apply the update as a routine matter; even a mid-sized IT operation in gniezno managing internal developer infrastructure would have no basis to deprioritize an uncharacterized vendor-confirmed fix. No public exploit has been identified at time of analysis, but the absence of characterization data prevents confirming this as low risk. |
| Exploit ScenarioDerived | The specific exploit scenario cannot be determined from available data - no vulnerability description, CWE, or CVSS vector is provided. No public proof-of-concept or active exploitation has been identified at time of analysis, preventing any grounded scenario construction. |
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Alert meAnalysisAIv1 – Sep 06, 2026
Gitea 1.27.3 carries a vendor-confirmed security fix, packaged for Alpine Linux as gitea 1.27.3-r0, addressing an undisclosed vulnerability in the self-hosted Git service. The specific nature of the flaw - including its attack vector, impact class, and exploitability - is not described in any available intelligence source for this entry. The fix is confirmed solely through the Alpine Linux vendor security channel, indicating a real upstream patch was applied but not yet fully characterized in public advisories.
RemediationAI
Upgrade the Alpine Linux gitea package to version 1.27.3-r0 or later using the Alpine package manager (apk update && apk upgrade gitea). For non-Alpine deployments, upgrade Gitea to version 1.27.3 or later by following the official Gitea upgrade process documented in the Gitea project repository. No specific workarounds or compensating controls can be recommended in the absence of vulnerability details. As a precautionary measure for operators unable to patch immediately, restricting external network access to the Gitea instance reduces exposure, though this will disrupt remote repository access for distributed teams. No additional advisory URLs beyond the Alpine Linux security tracker are available from the provided data.
Affected VersionsENISA
Affected Packages
Source: OSV (Open Source Vulnerabilities)
Affects your stack
Affects 1 package in euvd
Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
Gitea is an open-source, self-hosted Git service written in Go, providing repository management, code review, issue tracking, pull requests, and integrated CI/CD. The Alpine Linux package gitea 1.27.3-r0 incorporates the upstream security patch introduced in Gitea version 1.27.3. No CWE root-cause class is available, making it impossible to determine whether the underlying flaw involves input validation, authorization logic, memory safety, path traversal, or another vulnerability class. The affected CPE string for Gitea is not provided in the available data.
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Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Primary rating from Vendor (vendor:alpine) · only source for this CVE.
CVSS VectorVendor: vendor:alpine
DescriptionCVE.org
Alpine Linux: gitea fixed in 1.27.3-r0
Threat Intelligence Overview
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.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.
Remote code execution in Gitea (self-hosted Git service) via a code-injection flaw (CWE-94) allows attackers to run arbi
Broken access control in Gitea's Composer package registry (versions up to and including 1.26.1) lets remote attackers r
Gitea before 1.16.7 does not escape git fetch remote. Rated high severity (CVSS 7.5), this vulnerability is remotely exp
The git hook feature in Gitea 1.1.0 through 1.12.5 might allow for authenticated remote code execution in customer envir
Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Gitea Gitea
Authenticated command injection in Dokploy (self-hostable PaaS) versions 0.29.3 through 0.29.12 lets a low-privileged us
Reverse-proxy authentication bypass in the official Gitea Docker image (versions up to and including 1.26.2) allows any
Path traversal in Gitea's Org-mode (`.org`) markup renderer allows an attacker who can get Org-mode content rendered by
Container escape in Gitea act_runner (Docker backend, through act 0.262.0) lets an authenticated user with workflow-exec
models/repo_mirror.go in Gitea before 1.7.6 and 1.8.x before 1.8-RC3 mishandles mirror repo URL settings, leading to rem
Server-side request forgery and internal repository exfiltration in Gitea before 1.27.0 lets a low-privileged authentica
Authorization bypass in Gitea versions 1.22.3 through 1.26.1 allows holders of `public-only` access tokens or OAuth gran
EUVD-2026-101088
NVD
CVE.org
EPSS
GitHub
Exploit-DB