CVE-2026-58441Public exploitHinoki check available

SSRF via disabled clone URL validation

Published Aug 13, 2026 · Updated Aug 13, 2026

SSRF in Gitea 1.26.4 and earlier allows attackers to make the server fetch arbitrary URLs through a crafted restore archive. The restore-repo path passes an empty commonCloneBaseURL to CheckAndEnsureSafePR, so any Head.CloneURL survives the prefix check and reaches git fetch. Exploitation requires an administrator to run restore-repo on the malicious dump; resulting requests can reach internal services or disclose readable local Git repositories.

CVSS severity6.3
Medium
EPSS probability0.16%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
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Summary

What happened

SSRF in Gitea 1.26.4 and earlier allows attackers to make the server fetch arbitrary URLs through a crafted restore archive. The restore-repo path passes an empty commonCloneBaseURL to CheckAndEnsureSafePR, so any Head.CloneURL survives the prefix check and reaches git fetch. Exploitation requires an administrator to run restore-repo on the malicious dump; resulting requests can reach internal services or disclose readable local Git repositories.

The record

CVE
CVE-2026-58441
Published
Aug 13, 2026
Updated
Aug 13, 2026
Vendor
Gitea
Product
Gitea
Classifications
CWE-918
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 13, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 13, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=1.26.4

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Gitea · Giteaversion=0 <=1.26.4

Published CVSS scores

6.3GitHubCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
6.3CISA ADPCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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