Vulnerability in easybuild-framework (CVE-2020-5262)
Summary
Vulnerability in easybuild-framework (CVE-2020-5262). Confidential information can be exposed externally. Exploitable via master. Mitigation: upgrade to 4.1.2 or later.
Original description
The description as published by the source.
In EasyBuild before version 4.1.2, the GitHub Personal Access Token (PAT) used by EasyBuild for the GitHub integration features (like --new-pr, --fro,-pr, etc.) is shown in plain text in EasyBuild debug log files. This issue is fixed in EasyBuild v4.1.2, and in the master+ develop branches of the easybuild-framework repository.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
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-2020-5262 has been found in easybuild-framework.
Attackers can target a specific entry point like master over the network to misuse the product.
Confidential information can be exposed externally.
What to do: upgrade easybuild-framework to 4.1.2 or later.
If unsure, ask your IT team or search "easybuild-framework CVE-2020-5262" on the vendor's site.
CVE-2020-5262 (easybuild-framework) — CWE-532
Attack vector: local / no user interaction
Attack surface: master / develop
Patched: 4.1.2 — apply immediately
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-532) exists in easybuild-framework. Attackers reach the vulnerable code path via master.
Check the vendor advisory for the affected versions of easybuild-framework. Attack surface: master / develop.
Severity: ?. Confidential information can be exposed externally.
Update to 4.1.2.
Until the patch is applied: disable the affected feature, apply WAF rules, or restrict access via network ACLs.
Search webserver/proxy logs for unusual request patterns matching this CVE's known IOCs. Run grep -r 'easybuild-framework' . 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
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1Identify exposure identify
grep -r 'easybuild-framework' . | 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
easybuild-frameworkを grep し、稼働しているサービス・バージョンを把握する。 -
2Apply patch patch
Upgrade easybuild-framework to 4.1.2ステージング環境で 4.1.2 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。
-
3Post-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。
Affected packages
References
- advisory github.com
- advisory nvd.nist.gov
- package github.com
- patch github.com
- report github.com
- web github.com
- web github.com
- web github.com