Vulnerability in payload (CVE-2026-105804)
Summary
Vulnerability in payload (CVE-2026-105804). Risk of unauthorized operations or information disclosure. Mitigation: upgrade to 4.0.0-canary.34 or later.
Original description
The description as published by the source.
Impact
The password-hashing configuration used a lower work factor than what is recommended.
Patches
Payload now uses stronger password-hashing parameters and transparently upgrades older hashes following a successful login.
Users should upgrade Payload packages to >= 3.90.0 or >= 4.0.0-canary.34.
Workarounds
Upgrading is recommended. Until you can upgrade, protect database copies and backups from unauthorized access and require strong, unique passwords.
Source: GitHub Security Advisories (Global) NVD GitHub Advisory
Auto-generated summary
Assembled by SecPulse from the source data (CVSS, CWE, affected versions) using templates — no AI involved. Check the original description and references below for exact details.
A vulnerability tracked as CVE-2026-105804 has been found in payload.
Risk of unauthorized operations or information disclosure.
What to do: upgrade payload to 4.0.0-canary.34 or later.
If unsure, ask your IT team or search "payload CVE-2026-105804" on the vendor's site.
CVE-2026-105804 (payload) — CWE-916
Patched: 4.0.0-canary.34 — apply immediately
Workaround: Upgrading is recommended.
Plan: 1) Audit SBOM/dependencies, 2) Stage→prod upgrade, 3) Add WAF/proxy monitoring on affected endpoints, 4) Hunt IOCs in logs.
Refs: see the GHSA / vendor advisory / patched release linked on this page.
A vulnerability (CWE-916) exists in payload.
Check the vendor advisory for the affected versions of payload.
Severity: ?. Risk of unauthorized operations or information disclosure.
Update to 4.0.0-canary.34.
Workaround: Upgrading is recommended.
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Run grep -r 'payload' . against your dependency files (package-lock.json, requirements.txt, go.sum) to find affected services.
Response actions
Concrete steps and command examples for SOC/SRE teams to execute in order
-
1Identify exposure identify
grep -r 'payload' . | grep -v node_modulesリポジトリと本番環境の依存ファイル (package-lock.json / requirements.txt / go.sum / Gemfile.lock 等) で
payloadを grep し、稼働しているサービス・バージョンを把握する。 -
2Apply temporary workaround mitigate
Upgrading is recommended.パッチが適用されるまでの応急処置として、Upgrading is recommended. を実施。回避策の副作用 (機能低下) を確認した上で。
-
3Apply patch patch
Upgrade payload to 4.0.0-canary.34ステージング環境で 4.0.0-canary.34 に上げて回帰テスト → 本番反映。回帰テストはアプリの主要ハッピーパスを含めること。
-
4Post-deployment verification verify
Confirm patched version is live in productionパッチ適用後、ステージングで PoC または同等の悪用パターンを再現して脆弱性が閉じたことを確認。本番ではアクセスログ・WAF でアラート再発が無いか継続監視。