Cross-Site Scripting (XSS) in org.mapfish.print:print-lib (CVE-2020-15231)
Summary
Cross-site scripting in org.mapfish.print:print-lib (CVE-2020-15231). Risk of unauthorized operations or information disclosure. Mitigation: upgrade to 3.24 or later.
Original description
The description as published by the source.
In mapfish-print before version 3.24, a user can use the JSONP support to do a Cross-site scripting.
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-2020-15231 has been found in org.mapfish.print:print-lib.
Risk of unauthorized operations or information disclosure.
What to do: upgrade org.mapfish.print:print-lib to 3.24 or later.
If unsure, ask your IT team or search "org.mapfish.print:print-lib CVE-2020-15231" on the vendor's site.
CVE-2020-15231 (org.mapfish.print:print-lib) — CWE-79
Attack vector: remote (network-reachable) / unauthenticated
Patched: 3.24 — 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.
Cross-site scripting (XSS) (CWE-79) exists in org.mapfish.print:print-lib.
Check the vendor advisory for the affected versions of org.mapfish.print:print-lib.
Severity: ?. Risk of unauthorized operations or information disclosure.
Update to 3.24.
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. Audit SBOM/dependencies 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
Audit SBOM/dependencies for affected components.資産台帳・SBOM・依存マニフェストで org.mapfish.print:print-lib を使っているサービスとバージョンを洗い出す。
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2Apply patch patch
Upgrade org.mapfish.print:print-lib to 3.24ステージング環境で 3.24 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。
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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
- patch github.com