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CVE-2026-60004 (GCVE-0-2026-60004)

Vulnerability from cvelistv5 – Published: 2026-08-26 19:45 – Updated: 2026-09-08 18:03
VLAI CISA Previdian
Summary
Gitea before 1.27.1 allows remote code execution via the diffpatch API through Git hook installation.
Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: active Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-26 20:21 UTC
CWE
  • CWE-94 - Improper Control of Generation of Code ('Code Injection')
Assigner
References
Impacted products
Vendor Product Version CPE status
Gitea Gitea Affected: 1.17 , < 1.27.1 (custom)
    cpe:2.3:a:gitea:gitea:*:*:*:*:*:*:*:*
Create a notification for this product.
CISA
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: 96eebf87-b02d-4cdd-9c7f-6c5d0c932c3e

Vulnerability ID: CVE-2026-60004

Status: Confirmed

Status Updated: 2026-08-25 00:00 UTC

Exploited: Yes

Timestamps
First Seen: 2026-08-25
Asserted: 2026-08-25
Scope
Notes: Gitea Code Injection Vulnerability | Affected: Gitea / Gitea | Description: Gitea contains a code injection vulnerability that allows an attacker with repository write access to send a malicious patch to the diffpatch API endpoint to plant an executable Git hook and run shell commands as the Gitea service account. | Required action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines. | Due date: 2026-08-28 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://github.com/go-gitea/gitea/security/advisories/GHSA-rcr6-4jqh-j84m ; BOD 26-04: https://www.cisa.gov/news-events/directives/bod-26-04-prioritizing-security-updates-based-risk ; Forensics Triage Requirements: https://www.cisa.gov/news-events/directives/bod-26-04-implementation-guidance-prioritizing-security-updates-based-risk ; https://nvd.nist.gov/vuln/detail/CVE-2026-60004
Evidence

Type: Vendor Report

Signal: Successful Exploitation

Confidence: 80%

Source: cisa-kev

Details
Cwes CWE-94
Feed CISA Known Exploited Vulnerabilities Catalog
Product Gitea
Due Date 2026-08-28
Date Added 2026-08-25
Vendorproject Gitea
Vulnerabilityname Gitea Code Injection Vulnerability
Knownransomwarecampaignuse Unknown
References
Created: 2026-08-25 18:00 UTC | Updated: 2026-08-25 18:00 UTC
Previdian
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: ab65f384-88ac-4a9f-ba63-0becdc49d154

Vulnerability ID: CVE-2026-60004

Status: Confirmed

Status Updated: 2026-08-25 10:47 UTC

Exploited: Yes

Timestamps
First Seen: 2026-08-25
Asserted: 2026-08-25
Scope
Notes: Gitea Code Injection | Affected: Gitea / Gitea | CVSS: 9.8 (CRITICAL) | Used in malware: unknown | Not yet in CISA KEV: False
Evidence

Type: Public Report

Signal: Successful Exploitation

Confidence: 70%

Source: previdian

Details
Feed Previdian (previdian.com)
Title Gitea Code Injection
Vendor Gitea
Product Gitea
Added Date 2026-08-25T10:47:00.000Z
Cvss Score 9.8
Epss Score None
Cvss Severity CRITICAL
Epss Percentile None
Used In Malware unknown
Ahead Of Cisa Kev None
Not Yet In Cisa Kev False
References
Created: 2026-08-26 11:00 UTC | Updated: 2026-08-26 11:00 UTC
Show details on NVD website
To clipboard 

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.