CVE-2026-97859Network attack vectorHinoki check available

User-data disclosure via missing API visibility checks

Published Oct 18, 2026 · Updated Oct 18, 2026

Authorization bypass in Gitea 1.27.2 and earlier allows remote authenticated users to read hidden user data via seven API routes. In routers/api/v1/api.go, the affected user route group omits individualPermsChecker, and its handlers do not enforce target-user visibility. A valid token exposes otherwise-hidden users' followers, following lists, starred and watched repository lists, and public SSH and GPG keys, not private key material.

CVSS severityUnavailable
Unscored
EPSS probability0.24%
Next 30 days · Oct 20, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkAvailable
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Get started

Summary

What happened

Authorization bypass in Gitea 1.27.2 and earlier allows remote authenticated users to read hidden user data via seven API routes. In routers/api/v1/api.go, the affected user route group omits individualPermsChecker, and its handlers do not enforce target-user visibility. A valid token exposes otherwise-hidden users' followers, following lists, starred and watched repository lists, and public SSH and GPG keys, not private key material.

The record

CVE
CVE-2026-97859
Published
Oct 18, 2026
Updated
Oct 18, 2026
Vendor
Gitea
Product
Gitea
Classifications
CWE-862, T1087
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Oct 18, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

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

  1. Affected versionversion=0 <=1.27.2

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Gitea · Giteaversion=0 <=1.27.2

Published CVSS scores

No CVSS assessment is available in this record.

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.

Activity data is delayed. The latest report is Sep 28, 2026.

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

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-862Missing Authorization
T1087Account Discovery

Public exploit references

No public exploit references are available in this record.

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

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Get started to see how Hinoki identifies affected software and validates exploitability in your environment.

Get started