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Fencer Intel
high 8.4

CVE-2026-125329 json

Kaneo: Gitea integration access token and webhook secret exposed to any workspace member

published 3mo ago modified yesterday also EUVD-2026-122613 , GHSA-43pc-xpv9-6566

Unreviewed: the maintainers' own advisory

Published by the maintainers on their GitHub repository usekaneo/kaneo. GitHub has not reviewed it into the GitHub Advisory Database, so the affected packages and versions are the maintainers' word. Read the full advisory on GitHub.

cvss
8.4
version 4.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 27%
public exploits
0
none known

Summary

Kaneo is a project management application with boards, Gantt charts, and GitHub integration that can be self-hosted or used as a cloud service. Prior to 2.13.0, GET /api/external-link/task/:taskId returns integration.config to any workspace member, including the viewer role, when a task has a linked Gitea issue or pull request. The plaintext integration.config contains the Gitea accessToken and webhookSecret, allowing the token's granted Gitea actions and forged webhook deliveries that pass HMAC verification. GitHub integrations and installations without a configured Gitea integration are not affected. This issue is fixed in version 2.13.0.

Patch / fix

Is CVE-2026-125329 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
yesterday

Exploit prediction

0.34% chance of exploitation in the next 30 days, higher than 27% of all scored CVEs (FIRST EPSS, 2026-11-11).

CVSS scores

assigned by version score vector
CNA 4.0 8.4 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:N
CNA 4.0 8.4 CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected products

  • usekaneo kaneo

Classification

Weakness
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
  • CWE-522 Insufficiently Protected Credentials

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

The maintainers of usekaneo/kaneo published their own advisory on GitHub. Reviewed sources take precedence over it.