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Advisory record · GHSA-9m63-33q3-xq5x

Vela Server Has Insufficient Webhook Payload Data Verification in github.com/go-vela/server

CVSS 8.6 HighEPSS 0.0027 · 18th percentile

Published by the GitHub Advisory Database at 13 Mar 2025, 14:46 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
github.com/go-vela/serverGo<0.25.3 || >=0.26.0, <0.26.30.25.3, 0.26.3
Identifiers
GHSA-9m63-33q3-xq5x · CVE-2025-27616 · GO-2025-3509
Weakness (CWE)
CWE-290 · CWE-345
Tags
Published
13 Mar 2025
Updated
3 Mar 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Vela server (github.com/go-vela/server) versions before 0.25.3 and from 0.26.0 before 0.26.3 do not sufficiently verify webhook payload data. The source gives few details about how an attacker would exploit this or what they could gain. Upgrade to version 0.25.3 or 0.26.3, depending on your release line. No workaround is listed.

Written 10 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
8.6 High 3.1 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H CNA (GitHub_M)
  • CISA KEV Not listed.
  • EPSS 0.0027, the 18th percentile, on 10 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the GitHub Advisory Database, published 13 Mar 2025. New records show when each source confirmed them.

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.